INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728c587420ccaff3dd570dae1c253acc0457da110e7c7c8f08f14457a5f92e27', 
    'YDxTJbJKQryCMDpWdUJOZdPiwD8IeXIlH73FdrL4rQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)