INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44e9aaf4280754071962ed2a036f2e1a2241c26c671725079286a3be9fc834d4', 
    'n3PDqtQRVjwFhThNEXuUu+5Xr0ugfE8IoBix0KPnA2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)