INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f4a553e966699ead9a85e2b26ceb2871b587dbb9b5e40d818abb7f7d759e5c', 
    'qmVH+y9638I+EE4MHKv070LRx3Mpb/WFpPpddKui5cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )