UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cE1xi5GUdcQtISP0EhJb9jb7Cup9S6jyEELMMoRUn+o=' 
WHERE 
  key_id = 'd4b3cf402fbf126fcbfbafdb06af57cd65adbb1a1ca42fd46e7a1b5c42371d79' 
  AND (
    token = 'cE1xi5GUdcQtISP0EhJb9jb7Cup9S6jyEELMMoRUn+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )