UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Qhx6ftSiDogWOguHQG4WtLNI5RP4KrmgeIwUVsU4xo=' 
WHERE 
  key_id = '5db2145dc3ad32539d4945ee5f27ea437c679c95e04d3adb471d024a46f9e292' 
  AND (
    token = '2Qhx6ftSiDogWOguHQG4WtLNI5RP4KrmgeIwUVsU4xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )