UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRoComGV+qiCtrbC/HITc0jQWU91HKSUC1mNKYO8im0=' 
WHERE 
  key_id = '4925d6c0e81d7cdf22383dc90f7c447ff9c78170ad60786a5e9ca5f2291b1540' 
  AND (
    token = 'eRoComGV+qiCtrbC/HITc0jQWU91HKSUC1mNKYO8im0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )