UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zr41tpagxz/oDRFqhuGQtM+hzIuqavsqnPaPezInACg=' 
WHERE 
  key_id = '3d5732158653675630ecd6fcf8d6449d7c44d0392464d1f1928c1b5c81d5ecfc' 
  AND (
    token = 'Zr41tpagxz/oDRFqhuGQtM+hzIuqavsqnPaPezInACg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )