UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGPlgipbfWVckks+Q8hNz+KVxSUrS5q6X2uvfopm+XA=' 
WHERE 
  key_id = 'b3d9aa1bad0e278af9da1ac1c735a0ad47257a8eef5c2409e1d743c494da4b63' 
  AND (
    token = 'xGPlgipbfWVckks+Q8hNz+KVxSUrS5q6X2uvfopm+XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )