UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAWPhYNzR/KMgCZ+YsVCLdsxfvuaNNgQ/fRbco7amPY=' 
WHERE 
  key_id = '512490e7a838970ef10ff704d7db645e05fb4aa182ef2558ebd79176d8e25587' 
  AND (
    token = 'aAWPhYNzR/KMgCZ+YsVCLdsxfvuaNNgQ/fRbco7amPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )