UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtxmP49qNFnM7yb9Ijs+72QVgrA4OHcT/G/clrp9Ifw=' 
WHERE 
  key_id = '49a62dceb78d9a2bb645259a3e4c981f589d674470320a56f08d943ceedd6346' 
  AND (
    token = 'JtxmP49qNFnM7yb9Ijs+72QVgrA4OHcT/G/clrp9Ifw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )