UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuXKHDYRIqLAxhX3GwscxsrgRY7BjiBKabnnS4L1nOM=' 
WHERE 
  key_id = 'b73e6214653b8520775a61e45d435dba7cf241703c65dc3d829da9c6bee8c73b' 
  AND (
    token = 'LuXKHDYRIqLAxhX3GwscxsrgRY7BjiBKabnnS4L1nOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )