UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bil2/PmYuRGXP7ovWZ5pj5jFV2Dnkrr3f10rpBxEBs=' 
WHERE 
  key_id = '71da7f3bab0927a1e4e28145f0d480065a60a7c9ecbcefb07ac73bc089ac7bb7' 
  AND (
    token = '2bil2/PmYuRGXP7ovWZ5pj5jFV2Dnkrr3f10rpBxEBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )