INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67ef542917c439ed725a0a33c4f4c2395913f6199de2e8f229b1efa2bcfe09ad', 
    'DSSXEXWEPtElxNL4YvNWyTg7kSBAKM9y6qLsEv5Md3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)