INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c24ecfe772f939bbb3e3233387b93b02d4f4c53296e4f50edf7a4c09496eaa8', 
    'jv9GxvWaZL/QMd6Y+koxDa4LXFWAMAzyu41CRG3m+p4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)