UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXJ2Tr5RDd/vey2CkzNRxA345bw7xkpdlcxWepCROHY=' 
WHERE 
  key_id = 'ee9d3f28fa148d80ce1c445344a1f3da1c12b824373066a8b471e49f993df391' 
  AND (
    token = 'WXJ2Tr5RDd/vey2CkzNRxA345bw7xkpdlcxWepCROHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )