UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MCprfPmWfyN2BdvA/OqpW+v4Ha9SAv1OzQseqOVgpR4=' 
WHERE 
  key_id = 'a7f04c776db2c176d9e9cc1b2a9f7263e6716abcccb624cfd86bb7562d5facc2' 
  AND (
    token = 'MCprfPmWfyN2BdvA/OqpW+v4Ha9SAv1OzQseqOVgpR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )