INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77cf71f38fc50322954a2208cb96edb4f23b8d4422e40141a68bcce94642f8b4', 
    'AOKT1WErtDa7IXhaJOGt5VjubfmWkicEUVbGF0+HFUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)