UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oHoLwQ2VZ6hwCqXLBs+iKl1cIPNkSpuLa0UpBGCOF4=' 
WHERE 
  key_id = '94aa245d1eb7c4e36fe06e6c584f2a2fb372ee72cfc01e668b55d6f111cc17b7' 
  AND (
    token = '4oHoLwQ2VZ6hwCqXLBs+iKl1cIPNkSpuLa0UpBGCOF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )