UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNfvfWKwlk7hbBUBxqVPGo7lPWvti5UgZpnawg+LbgE=' 
WHERE 
  key_id = 'd8afd10bfa6c5c41f0a5ccbe06ec8f82298dbe59744b267a4d523461b54ef284' 
  AND (
    token = 'bNfvfWKwlk7hbBUBxqVPGo7lPWvti5UgZpnawg+LbgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )