INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0eeea095c57b8047afa3e76af22ba38bb1609b5098e6cbffebbe1c479a9210e', 
    'WTti2fDy8NlY/THLelvdxs8G7kdPSj9ZOm0GBeHtVes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)