UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPwF0mjONMRZlQuQP0RsYRPT3C2C58gzE2cUWmwDncg=' 
WHERE 
  key_id = 'bbc669b17d8f90536486e5653872ab2112811b73bdd5f22cbe809e43356b7fb3' 
  AND (
    token = 'kPwF0mjONMRZlQuQP0RsYRPT3C2C58gzE2cUWmwDncg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )