INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776f7fb69788963933bd66c55baa5cf81b31867eaca2663883ec9ed250387e9a', 
    'MtJIsWZXAwOBbe1mywVJYB8B0pZASKe3XCmULMKGArI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)