UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNZrsgQxxth76ZCzd2NFpMfIaQF8YeIdCmGCKXJS5Oo=' 
WHERE 
  key_id = '9a8c216ab5a88ad93bc99312703ce4902d5d3a5d49ba7f75b1a251faeffe2434' 
  AND (
    token = 'XNZrsgQxxth76ZCzd2NFpMfIaQF8YeIdCmGCKXJS5Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )