UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPiDR87pkjAdMVmYO7TlAMkPOdWu+XHZC/yofUtOZP4=' 
WHERE 
  key_id = '98c6fdd6e87ff214bb9050e57247db9429a4d1404295ad88558328d19cfe3bfd' 
  AND (
    token = 'xPiDR87pkjAdMVmYO7TlAMkPOdWu+XHZC/yofUtOZP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )