UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhFpT9e5n0AnBAJwNqTcwKA6lUU+6lKJX4WOmyr3fvc=' 
WHERE 
  key_id = '4e8ecf80a5ede8071a7b0bf7e25d3357e0ad9704db95286c4c448303bc0dd440' 
  AND (
    token = 'fhFpT9e5n0AnBAJwNqTcwKA6lUU+6lKJX4WOmyr3fvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )