UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRXjpf3IzDrL3AIlNjjIzTdmuayWzQXpSsstwpvWzp8=' 
WHERE 
  key_id = 'a69a55055868bab53713cfdade0f24f55210232eb2c3af9d4fccd4b2b2e2a8be' 
  AND (
    token = 'GRXjpf3IzDrL3AIlNjjIzTdmuayWzQXpSsstwpvWzp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )