INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a943406335d72566d0bf68f0c34f788fce4299ce6b8b8a8c53cb1e84e9aac17', 
    'iHudGcqFfNRlt5GbPEZBbvCcUXI3Fx9NWb2JnpLfoJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)