UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJadcAtcGtjhbZ39GLFkfRYo+7wgDlYa/Ucbvazdz8s=' 
WHERE 
  key_id = '5b02c8b8d46ebc1c995b3c5758645335f449993c3eb31575a569fe5d5815f118' 
  AND (
    token = 'eJadcAtcGtjhbZ39GLFkfRYo+7wgDlYa/Ucbvazdz8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )