INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2671b5ac964d52601500910d4a67a55ede79602509020fbbf8bdac188337401d', 
    'XXqcVnda6Jczlv9dpBvgf0xKfiELJ5f0EknvExnyufE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)