UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0pZmQixoTB1/hn93knwUv3EdlfwtApT/h9ai32gPvQ=' 
WHERE 
  key_id = 'fc1849e7ec4a3b58ac8c2c2776eec95ab83b1d4ec578376db7952f7e2ad59a37' 
  AND (
    token = 'K0pZmQixoTB1/hn93knwUv3EdlfwtApT/h9ai32gPvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )