UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnCYDAxZhyxtXprTZtSQAt5dECRhenyVdyQITFf2nBo=' 
WHERE 
  key_id = 'f418e84cd65453c211afb87c11d5f8c0692923e0fb18e287839d0dcaf181870d' 
  AND (
    token = 'LnCYDAxZhyxtXprTZtSQAt5dECRhenyVdyQITFf2nBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )