INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e9c6544b232dc05a31a9b335fe343b5cf00c0980abba4669a0de59ef6914442', 
    '2pAveAEC3ejKEzf+QmyVOswYWFxmeX5eI/BKNwkHuJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)