UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUAEi7gpvvq3g8NBc2gXEWmd/udDNVHUBlF5eOZeb9g=' 
WHERE 
  key_id = 'b95bdd3ddfd614fd1060c9d925aaec130b045378e3dd4e909925734da74d1cf8' 
  AND (
    token = 'JUAEi7gpvvq3g8NBc2gXEWmd/udDNVHUBlF5eOZeb9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )