UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxh3u3/67tdIsdFtuNRPhPhp075szYC3yL8aJRByknA=' 
WHERE 
  key_id = 'ff78d9a8591d9df5aeca22966d6b9de3562b49b09627fb432bc36b7b82065e5d' 
  AND (
    token = 'uxh3u3/67tdIsdFtuNRPhPhp075szYC3yL8aJRByknA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )