UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qhCpJB5bfDqSIw/mfsyvjvFn1qhtsfU0dcM1dVh+A+A=' 
WHERE 
  key_id = 'fe603b2841985f7614d173b9b3e9e771048a6d98eff98a78e219fc1fac84c598' 
  AND (
    token = 'qhCpJB5bfDqSIw/mfsyvjvFn1qhtsfU0dcM1dVh+A+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )