INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ef69cecd9b2ef325c7c37be6596d3bc343939eea39977546e3948c9996737a4', 
    'wTXTx8RH470q2sUd4B747P8/mmdQYx8jFzhu5P7CKYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)