UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZZr+eePYb2k2cKNbG4K5A4WoxAuk4A/pXbKnQBnygA=' 
WHERE 
  key_id = 'f2aa71cda4dd876fc8fb125ef445c8ad039c6a89ed3ba30cb49baf4bd09565c8' 
  AND (
    token = '9ZZr+eePYb2k2cKNbG4K5A4WoxAuk4A/pXbKnQBnygA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00051