UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1HXRzsuUBBBt61Pqe2StB23tM9Zb8VqjrLP5v70kbg=' 
WHERE 
  key_id = 'e2e52ea1986d364cbfb40ce0702e5174f604e30aed0885f1bf2a7a174d10e12e' 
  AND (
    token = 'U1HXRzsuUBBBt61Pqe2StB23tM9Zb8VqjrLP5v70kbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )