UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8QVoXXzhpSk2AUK3ONx+0sI14pTFiRDZfIRrAApntY=' 
WHERE 
  key_id = '0cb85cc9f7f3c1ff86728ecb2eb07de331adae53393e821c312a19dbd0798411' 
  AND (
    token = 'N8QVoXXzhpSk2AUK3ONx+0sI14pTFiRDZfIRrAApntY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )