INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0a7d4e9b48a347a2ed74e82eff84a618f8f99545d207627e84970f71528a199', 
    'wGR+sF5QMqHQFRJDr5TgJkT2D5Jgfe+KvdpQzuWmI7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)