INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b161af6219b75900ebb574df0b64edc18bd15cf07173395e69393681bf7afde9', 
    'qlcs85zmnK3zLvH5NH3FXR8W6KYKNLXbbypmQnsemSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)