UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhIJt7vVdjcFxmtLz8j3WV/hDyPcB9GK8O+zerz9BpE=' 
WHERE 
  key_id = '7b23cb1ad5f09a326f9aecfafe85da7959000a29cac364f04af222f6d8ba41ef' 
  AND (
    token = 'vhIJt7vVdjcFxmtLz8j3WV/hDyPcB9GK8O+zerz9BpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )