UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JbIACGeJKZg67s9llbtRXzJflFbFq+1W7bJ7kOEggA=' 
WHERE 
  key_id = '639c7760633ef1a70e14238ee8b015d2850ed0357fdb75ab7a5930e6224a7f9a' 
  AND (
    token = '2JbIACGeJKZg67s9llbtRXzJflFbFq+1W7bJ7kOEggA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )