UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZkxC+KZZtmFHiWF6gUiwAFGCsJd5HZDpDiGGMjFHns=' 
WHERE 
  key_id = '95a9a5fdb1c964fcf8d16f09aa9eb3a5f88ffb512e03a6aeb9585bbe6562da12' 
  AND (
    token = 'lZkxC+KZZtmFHiWF6gUiwAFGCsJd5HZDpDiGGMjFHns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )