INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c69afc3533f4f9e8a3b039ee29aee0c9c8ebc4392071172e3398097b6051cb81', 
    '+iHx2V2UEKxzCjY1zSgjsoTv7/VcdWnlMgQr8hmYUtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)