UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kY7uMdlVcKrTG3tlFdkEIshM2FkBkAxjln1mDV+pCKU=' 
WHERE 
  key_id = '89cf816ce6bcbddd1d447662bb0b7f436bc1cdb0889628e32c2d2d814d7f9312' 
  AND (
    token = 'kY7uMdlVcKrTG3tlFdkEIshM2FkBkAxjln1mDV+pCKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )