INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76173dda725ec786841c1dbad018cb197060e22f016793bb844b9fbbe20fab01', 
    'Lq1b8aDdNO/qMAmYFVFD2JPIupXAMsVCwN1hoG9bpd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)