UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3GVSJ1QpRhoYPYWqIxX2BGCXzP/LblTLc2Yh79/kzs=' 
WHERE 
  key_id = '2a5dcab14269e1f438d64debc2d24352ca716fa464bff1432fa61ab6f4c5b86e' 
  AND (
    token = 'G3GVSJ1QpRhoYPYWqIxX2BGCXzP/LblTLc2Yh79/kzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )