UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/JqxlG8DMGhAkWO6ZFZsWxRSTBMsI8oMOPRaq9Avec=' 
WHERE 
  key_id = '215b348f7f1c6b252388722c255ca5f58916b4489094bbf090754e676daf9bda' 
  AND (
    token = 'U/JqxlG8DMGhAkWO6ZFZsWxRSTBMsI8oMOPRaq9Avec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )