INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fa498bcdddc90c270c7d3f8932f33e7b6b40f18f378b31559e041bb417c537', 
    'GauDjLrlFPrudRYAJ1U2AbJ6of50rIt03JffwLVMLC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)