UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvZ31y8ieBdcWhwj5i1Hjef2s0Fgs3V3VfO+uosqozs=' 
WHERE 
  key_id = '7eda0d3628cc16a2df64639228c0c8908f7bc2f4cc84f391dc8497953a100f2e' 
  AND (
    token = 'SvZ31y8ieBdcWhwj5i1Hjef2s0Fgs3V3VfO+uosqozs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )