UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/16WQ+VsAem+v86roCjIRKfEWY6dO8VfsFhieXZg0rU=' 
WHERE 
  key_id = '96622b8e9170d4cc9335a69870d56efd4fd04022ca576700522b5d87746070d6' 
  AND (
    token = '/16WQ+VsAem+v86roCjIRKfEWY6dO8VfsFhieXZg0rU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )