INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '956e778fbf643395ded374263a39103f736418e5efbd3b674524b94892dec480', 
    '5Kw2FAgAXAoCWSEWeViyA6Tw/tLLvABzAmjgQLPGmRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)