INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7dd09421587932521ee61004376ca1a2ce47aa53ec62ab9db9987b571c5fc0b', 
    'BhwsEFxiiIWsqEOc1Tp9i8rDBMiFJHQrrh0Vu2BeOgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)