UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpzgxWTy/2Iz0cLbs+ym2j1yyUbh5R4ygqT3eXt++gM=' 
WHERE 
  key_id = 'b504362894f49f6348d4946aa1f0ff38671eeb5088a855aede4ecf809afa1cc2' 
  AND (
    token = 'rpzgxWTy/2Iz0cLbs+ym2j1yyUbh5R4ygqT3eXt++gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )