UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mByR/5ORbZbP2lXO1xl1rX47suRRHsEtnlD/+5q0Wcw=' 
WHERE 
  key_id = '6631c33e308faeb99cb02a4349b1fe8f76759dbab0285f1d97dfea8bccd9497b' 
  AND (
    token = 'mByR/5ORbZbP2lXO1xl1rX47suRRHsEtnlD/+5q0Wcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )