UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79KL1mf0xV9PaOSA6s9/iAMaZKtGoRjxX5at93hui5I=' 
WHERE 
  key_id = '111d95cb8040c98ea0d4c4d53e2d2f5269ebd6252340786f996b6a5174de9d1c' 
  AND (
    token = '79KL1mf0xV9PaOSA6s9/iAMaZKtGoRjxX5at93hui5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )