INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b527869f61b5d5b173d736dce995aa51fe299aeff8a3b9ed90eaeb05a51729e3', 
    'HYdpG6bN2OYiVc5pykUAcHjI/dxl9seV9kmC+aaoD50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)