INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a5472a13ccb30f235990312e3b5afd09c54c76b06ac7f5cf52389e19257a11e', 
    '4ets3KBNNph7eQ9FtBGSrBNSpAGvfkNjtm9jUldwkfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)