UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M4lR02+IgdX9/KqFB3k44hFqB6933VuQQFxdM4xRqyQ=' 
WHERE 
  key_id = 'cd7ef6745a33b64bdd8dcfbcfbdd8499bd64d9f1e900936e14fb32b0a56b574d' 
  AND (
    token = 'M4lR02+IgdX9/KqFB3k44hFqB6933VuQQFxdM4xRqyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )