INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038d86cfa0b3da3d081f4c5ee175edadb364ccdfb972b570726696189393bd1d', 
    'ZHFZu+8z80hRLwb1Jy/U9g50g7yNvZ1CRkKtjzqvwJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)