INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5137474c584943c77a95b4fe43762e0de5d06079bd329eb5e3e2d2e034674ea3', 
    'qXufVgzurrK0qfL4cOdPnHPjC0hiRDMwd0aqDwsbw78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)