UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtbEFf9a5FwQvpOpkAYtJRV8ErPU9JKpQJ7RBD02EcM=' 
WHERE 
  key_id = '6923f3d5d7110edaf463b82eacc03a1a69bd27e900e2baadf9e4c8c6156db7ad' 
  AND (
    token = 'wtbEFf9a5FwQvpOpkAYtJRV8ErPU9JKpQJ7RBD02EcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )