INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a83913204bc88c9c422369f0c3176949d62d14b8b7c541238c325dd32bcfafb', 
    'FmE0AOCbaQg5IwtI+NbKK6aL/uOyYPk40gzJeQZ4uew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)