UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnysZ+E9esfDRY0DP8ZD89MAo188vjUqP7M7vbwf/P0=' 
WHERE 
  key_id = 'e975b0a9e7f4e3785d77c458a96db1697ab9a0d6ee2c9c6b044e49a9c0b99e2b' 
  AND (
    token = 'JnysZ+E9esfDRY0DP8ZD89MAo188vjUqP7M7vbwf/P0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )