UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnW6eOxLYBv4IJzb21Hgj6GAS4E+94vIPxVM4hKS90o=' 
WHERE 
  key_id = '25850078df362974e673e001713012b0d288bdb77754d3eeae1361aa6fd5b1fe' 
  AND (
    token = 'mnW6eOxLYBv4IJzb21Hgj6GAS4E+94vIPxVM4hKS90o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )