UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrhFVPCzgUDNKN+KnlWdtGgeh4HvYZV+KQsKLC7fzsM=' 
WHERE 
  key_id = '89aadba6fd279bf734fc6d023ed408b8c4de1345984790e15ea7ac6343dd235b' 
  AND (
    token = 'PrhFVPCzgUDNKN+KnlWdtGgeh4HvYZV+KQsKLC7fzsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )