UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rmi/4WGpO7VDz4NZGZ2ed8KgbHXdHoOnB2oMBlL9h4s=' 
WHERE 
  key_id = '97622899a5b63e0df0addeb551bf4ffae5f7f2ee408e5190e0700779abe0cf2d' 
  AND (
    token = 'Rmi/4WGpO7VDz4NZGZ2ed8KgbHXdHoOnB2oMBlL9h4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )