UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AdVT+5aDg96ZKMSgTPF0Bij9XFz2reSQZZifA8Qmz4E=' 
WHERE 
  key_id = '7e4f51207ccb4a4ce0fea53e009bb45a0578879e29c72e66e5bede331e5ff619' 
  AND (
    token = 'AdVT+5aDg96ZKMSgTPF0Bij9XFz2reSQZZifA8Qmz4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )