UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rPZdy1+ifb0QNpb58CuPSPGst8f3c3NrhmQOwpStYw=' 
WHERE 
  key_id = '02d05fff14a820905ce0db4c239b14700e880640ee2f4aa238e77fec0e9efd9d' 
  AND (
    token = '7rPZdy1+ifb0QNpb58CuPSPGst8f3c3NrhmQOwpStYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )