UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTOi8TCgCV6uppk2eRNVj8ozjhxI4LLx/6/x4FlSaro=' 
WHERE 
  key_id = '9cbdf1dd768f7f78ca106c6330f0ec0f337f3e883c8d74af331d03d34c3e481d' 
  AND (
    token = 'kTOi8TCgCV6uppk2eRNVj8ozjhxI4LLx/6/x4FlSaro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )