UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wk9+0H4uYg6rcxOVcMwr/Apw0ZV5pQwQrGIF1t3llkM=' 
WHERE 
  key_id = 'f8ce1750dcc25d70ffc55ff138e43ee3037a8fe1509be86b732dd6769dbf936a' 
  AND (
    token = 'Wk9+0H4uYg6rcxOVcMwr/Apw0ZV5pQwQrGIF1t3llkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )