UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqprgbtCmysAZiHpi3L3GJmco0lucCq9ALlkc2QSDxs=' 
WHERE 
  key_id = '924a86d70c44b51a886689d4a501a829711370c3c98a40aa182e063bdf71770b' 
  AND (
    token = 'yqprgbtCmysAZiHpi3L3GJmco0lucCq9ALlkc2QSDxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )