INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce25043c6326accadfa077b3005fe301425723fca4d034864465772bacedb77e', 
    'igHIfT5yUMZQq0oUXFzDVfHq4SBsm/GfJdxGBFkY3u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)