UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Clvce6aTCQlb0MkIpUIs36Fa6ilJpeyQAXsyb3uKNds=' 
WHERE 
  key_id = 'ddf2469cb9c430e52ac964eaf8dfbd2bce8a1d467d0419e4b4e8d7677365978f' 
  AND (
    token = 'Clvce6aTCQlb0MkIpUIs36Fa6ilJpeyQAXsyb3uKNds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )