UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDqQpnmEGHBV4VaESMTEMbMYsIxDTct9/uI3gY7TipI=' 
WHERE 
  key_id = '70c2aaa3495ecc5b658fa6b624eb5929e68edcec4c321488c3bcef96300dd596' 
  AND (
    token = 'ZDqQpnmEGHBV4VaESMTEMbMYsIxDTct9/uI3gY7TipI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )