INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48eef989e2537c8febd736c9123808d974719fdd373cf039d7fc7fe0ec77c8a4', 
    'O74cip6rXXg5VIe8ElMq52AQAVcFRaYFKCrAG7NTvUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)