UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgu8VeqJ1nNMCo2JWc859bSyJSO/augSx+TeTegwRds=' 
WHERE 
  key_id = '064c46cecea2a6e3296b31299ca8a9a0340284ee25dfd7beab171539d2c407d1' 
  AND (
    token = 'vgu8VeqJ1nNMCo2JWc859bSyJSO/augSx+TeTegwRds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )