UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FfN1K1iW7oB8ajkVCH2ojfXzInR0kyuWD9xtD51Ze0=' 
WHERE 
  key_id = '5ed3031f8ff638987c2f06c2438c8cfdedd02349a7c8a1fff80df5b3497ebd17' 
  AND (
    token = '3FfN1K1iW7oB8ajkVCH2ojfXzInR0kyuWD9xtD51Ze0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )