UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdO5g6Lu4Fj99VjOcTxtkaRCyGNVCBc+4bZVaQ46yGs=' 
WHERE 
  key_id = 'aa4883a5ad5a2808a99841291ab886747fd7a4704f04805074a60e6c39369529' 
  AND (
    token = 'qdO5g6Lu4Fj99VjOcTxtkaRCyGNVCBc+4bZVaQ46yGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )