UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnpaXJaVwjEo+zxipf/0Sm+r6bhujt23PH8cPwampzU=' 
WHERE 
  key_id = '56957c47e1e371f659ed43c3b299e2b316a20bba2d9d23fd11b5e4ee1094bc3e' 
  AND (
    token = 'MnpaXJaVwjEo+zxipf/0Sm+r6bhujt23PH8cPwampzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )