UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CM2twpOogXOTtxcy2MRx9IF5eEjGncUvLAcVNYVilw0=' 
WHERE 
  key_id = '67c3c43072427ddb95256b02856557d269e68bc95d4c850226fcb56f4ac12da6' 
  AND (
    token = 'CM2twpOogXOTtxcy2MRx9IF5eEjGncUvLAcVNYVilw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048