UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88i/3JlKLtJIHffrO/slsV3aHALdj1T/fJNLQ3LtkPc=' 
WHERE 
  key_id = 'eb6b5e6877b08af552d5287eb264e95a7cf07f42b0e8eb4859552d8662066970' 
  AND (
    token = '88i/3JlKLtJIHffrO/slsV3aHALdj1T/fJNLQ3LtkPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )