UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOSL8VL81HR/4X8rIHlMf77/+71XVLEaX14PnomZyb0=' 
WHERE 
  key_id = '9e8ff1a33808ee1401a738e0fcca7602c0eef7fa55cecf02a8ef4ac74961c519' 
  AND (
    token = 'OOSL8VL81HR/4X8rIHlMf77/+71XVLEaX14PnomZyb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00015