INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e1691e3fa846436cca98d54341693e3a368a5b610cf94abef3e1f8bad2cd834', 
    'DXap5/wWZO7GdSvy96qommwWeXSghGFSvJtOX6ElBkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)