INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4924c8d79532b6e21b843040e2aad67bfd2d50e71fd51e46f0e186af2af1363a', 
    'jp1b2bP8WlDYWbaeIZ8CkGWCXQIRF6IygjW7mPJBrWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)