UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMmAxdVR0/UXBB2TdQ/hu0vfBEGF1lPckgiasar3bZE=' 
WHERE 
  key_id = '3a5647db13a2a32e785ec943c996cb5a115aa2d31c966ec5ef9c93acc4d0a5b7' 
  AND (
    token = 'qMmAxdVR0/UXBB2TdQ/hu0vfBEGF1lPckgiasar3bZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )