INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7beff071cc6cd6ce4fa0e5ac4f352aac6596639a831263c1be41ffe5f6948f56', 
    'L5+eqsh6TEejuLD2SvFkUFb15sisLTcXO5Y6vrapb5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)