UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AyyVFvn6nupjpQt8W+0KH6YExHbZfgXF6xqgSv+Vh68=' 
WHERE 
  key_id = '31fc772fbcdd327f44881c55f1ac2c0959c72bb20e872f3adfdc24eaf90e06cd' 
  AND (
    token = 'AyyVFvn6nupjpQt8W+0KH6YExHbZfgXF6xqgSv+Vh68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )