UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UICvKUWi1nsLN1/U/AeX0G+ExcOMLB79epbqBOTapyI=' 
WHERE 
  key_id = '0244f56288075053e59548f60e017acaabc9ad850b98dd85a834b741833e23d7' 
  AND (
    token = 'UICvKUWi1nsLN1/U/AeX0G+ExcOMLB79epbqBOTapyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )