INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '247aa43bb9b6f404fac66a6342ff9f2d1df75c2d2224d2d8ea1126a9a68df241', 
    'b8KkL6jiL5cjRGJdvvUw4PmFpqkS691Y0Sh6rjtBnEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)