INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8bfe85056902027b666cdaf1cf8e06bfae21806d6cd1a28a17069307cfb2d91', 
    'lOnb+0C1vjUoUEaolt+xM5IdatrNL9IbRn58EX41a7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)