UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOXygn+2K4es1a95wUZMEnfIADQrXKzRE61wuTQm4y8=' 
WHERE 
  key_id = 'ebb2b197ecc0cd6db248629b26f1739d7461980d69e9c3d4586e7b7ac4fab1f7' 
  AND (
    token = 'UOXygn+2K4es1a95wUZMEnfIADQrXKzRE61wuTQm4y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )