UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwBrwW3mU1X+ZillX8OYsUvsrZKMAkA2q9sFDgEjDww=' 
WHERE 
  key_id = '267089cbb112b76bd6776d144192a871aec455d80e1fb4814fe438331e3cddd9' 
  AND (
    token = 'gwBrwW3mU1X+ZillX8OYsUvsrZKMAkA2q9sFDgEjDww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )