UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LT8SvqFOrB92eewQSqRMMslZuPIyhdNZViJyhc6eqdc=' 
WHERE 
  key_id = '43817913abf623613bf9f2e653ff11646b327619cfc8e51969d17b2db493a24d' 
  AND (
    token = 'LT8SvqFOrB92eewQSqRMMslZuPIyhdNZViJyhc6eqdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )