INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9696b8dd1ac512bfaef4ad800752aaf62efd0d785a95483001dff9d08b27536f', 
    'YjqfEx97TytAihxHgJKzLpn329IFBtgW2Y7m0L9p71k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)