UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '695weG7z9xbep+fNhvJZrQLJoouOHXXACUsPg5Rlpu0=' 
WHERE 
  key_id = 'fd5e096d894c4174c67f5d396be344493a9bea25b83b538045fc5811b80f5203' 
  AND (
    token = '695weG7z9xbep+fNhvJZrQLJoouOHXXACUsPg5Rlpu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )