INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c53512a6b6472d49660233c58aed6f434430c6f44ca4f747acbf814994c101', 
    'YWwxW2zUxNTgm163ozgdtkdsRxEtODjhkmdlo7CwFzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)