UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnkQd8Pw7Vanr5xBEib5G0JTZF7bYZLHdr7F/Jp04G4=' 
WHERE 
  key_id = 'ab11ecac08c8a8d60587723a768c443875c0a77473a7522d0c28f25779471759' 
  AND (
    token = 'KnkQd8Pw7Vanr5xBEib5G0JTZF7bYZLHdr7F/Jp04G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034