INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d4327a3289d57bc97bfe70e2412d358c0eddb097dd132be6f01a9f452629a8', 
    '51nhjIs4LuKeNL7uq6+6w57ggJApAdAXms/4lo1mMxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)