UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ouiqr4Bs8/Wn5lc/T8Edj5iBidjB0KTNba6iVyjT1Xs=' 
WHERE 
  key_id = 'd8cc2d05f7299298d29f9e3116410a80710652b9112cf101a2257375f171d178' 
  AND (
    token = 'Ouiqr4Bs8/Wn5lc/T8Edj5iBidjB0KTNba6iVyjT1Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )