INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5546111ee4ec683653eab9efa67264417f603ef4076750e1b704ec7967195b26', 
    'FrOGmelNFGMkYaCIrltntg2w3KYQWhNjm/k302GGGWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)