UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzoJL3bVopDtV5JPHHWCcJ0IFBLRfM4eZyOO0kckg/U=' 
WHERE 
  key_id = 'a0c2b0da013bb429cf43b77d24be2e0f5ca274effeee1114b8ff5bea9f49535d' 
  AND (
    token = 'KzoJL3bVopDtV5JPHHWCcJ0IFBLRfM4eZyOO0kckg/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )