INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b910fe0f5553b222c02ea507ac597587f0ddaa708e94fd411dd74611a0707768', 
    'TbaYQ0SAVamtGiMqXWIcUibDlNZmCwlr07JCIqk25Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)