UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SurcYjTpxMng3IsfFo7oYSpS4zZmrJNQKHgcbxNdoyk=' 
WHERE 
  key_id = '344505149e71b4a3a7ea370cf89eba701e2839ea9494538aa3c7fc8c6e53e67a' 
  AND (
    token = 'SurcYjTpxMng3IsfFo7oYSpS4zZmrJNQKHgcbxNdoyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )