UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSQ0nEySLKyHzXe/YmWP63BBdx9PoMB0Min+1zaiXY0=' 
WHERE 
  key_id = '1fa5ecc0e6e705f832ee97baaebc31c4f35429b1998cc7258212b74a2afa4272' 
  AND (
    token = 'ZSQ0nEySLKyHzXe/YmWP63BBdx9PoMB0Min+1zaiXY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )