UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1QXIZFIFCFGMYlyiUAPOBzLAVBO+bzuhDm3w/FzecU=' 
WHERE 
  key_id = 'a5c1c292aeccd6723621ee9a1fa3a83e142ae09481d5d1d3d6185bcfe05b7563' 
  AND (
    token = 'a1QXIZFIFCFGMYlyiUAPOBzLAVBO+bzuhDm3w/FzecU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )