UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYCdIkvu8A3lsvsuZ0Hpx6ydIOVyoWOC23xdTF0cGYE=' 
WHERE 
  key_id = 'c606dafb834949fd6662941611095e28143aaffe2b3ec1d8afa77eb090decdd6' 
  AND (
    token = 'CYCdIkvu8A3lsvsuZ0Hpx6ydIOVyoWOC23xdTF0cGYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )