UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8d7lLK/6xEKXSom+rpF1y1TLyDwtqRbfoeJbyoE2fo=' 
WHERE 
  key_id = '699cfd57c2fdb1b5be09c33ff5aeaea658f265250d2ebc31a4ca36e1b47eae0c' 
  AND (
    token = 'b8d7lLK/6xEKXSom+rpF1y1TLyDwtqRbfoeJbyoE2fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )