INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b7a14c35d4ec3d1b60b37b01a0598802d0f547837e52621c6531f3fedcb78cc', 
    'mRKkFZIez+7HaFGpcenaPJBV20tJZVmY1Z23RDuKtZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)