INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f7405026c172c2cf7cb471e50188f095725ca005aac7430dbc2d454aacdcb1', 
    '+1nyyWPQZJl8czH+tukt0D9gMhmuCv45nQAjdhA8HPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)