INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e7867657ce5979172df74bb32817aa081c6eb5e863469187a3f01c1e2731a6', 
    'ycY2lX6T1cS2yBdQNt1HoNyGvfKDoTQNQa8ib/sZ+WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)