INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00b30f6d4c105a1460ce26f6be8973dd1f576cb680dc016949490898e1b47567', 
    'qGxUos3YI5x6oQMudTmscPq9ZH91v/AUlCmlTejaE80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)