INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93e55a393be0a0164dac756ce1b2b996e8a95ecd8715da3e2e017c64456e36f2', 
    'AqEZAjDFxGHPbGuJri3OJ4tmmLYwqKZ30l5+DhWMs8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)