INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704f8fcb6dc56c37ea008b030c3eee7e2e7e2a8e145934d3f2c4f6a135fac4c6', 
    '/Fql9cid+vbkwmAxOiGrilwBNP4UgHaykYzokWRk7I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)