INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d41da365dd12e89d7174c011e9888e882f5f971a041f67a35646b2a2eab4e0', 
    'VQCfWXghjn+KRGya9bsQ0etaoszshmVI6Zc4nFiuRME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)