INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a90625d693e8428a61cdfcd8d413fbe6afb4f19198b4b56af422e8eecb667e00', 
    'xXWwWsh4DjVEQnELf4coli2+aNDge6GVS5br0u5WG2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)