INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f705f8de0444882a2b8997a6a4d45359ad050880e89f786165aae251851584e', 
    'RQ69GKtunG1DjlmojviCZZF5JtJwBW+S6AD6gj9fGmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)