INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd392612f9c899c99670b06a98fb751b9b34a9954e5c34c887a303b0570d0c0e2', 
    'sKNI7JSsYTZDutVgGlT2TR49v6G4dz1dJzMgvaGnwNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)