INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a312d477afcc392e378dc1c501480f3376122a90c2e9a723cb7112849aa775ff', 
    'CSvVYeQWziX7GkKHAvXVOjcYhkMz0pb0XQpixqHB2zU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)