UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqGXPMAmMu5Xth60TD9I78xB9RtDlSHPAOirMoDokaw=' 
WHERE 
  key_id = 'e3f6b29447332667a5dbc260eb99e7545e2e401b59b296b4e91e55cc434b1bda' 
  AND (
    token = 'EqGXPMAmMu5Xth60TD9I78xB9RtDlSHPAOirMoDokaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )