INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '103505ae112f98d2558f2dffc2dd963cfbb3492bd051e0a972b9174b15454851', 
    'Lhzcwog1P76cBRLDHeyh5x0wh2vel6S4hLyD7sU3Zuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)