UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3fDbUkjRi0IOQMD3B1Kart8KzgAV9SiEe1I/PYnho0=' 
WHERE 
  key_id = 'cc48461372ac73cbed82b83fa2a74a3c4c95c8b5bf5212bdd67543cc85140e52' 
  AND (
    token = 'G3fDbUkjRi0IOQMD3B1Kart8KzgAV9SiEe1I/PYnho0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037