UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLWoiTwSItMSlSEtPZMB2036b0ihoL2EwaFntQs6r+o=' 
WHERE 
  key_id = '2a9f535ee0561e15f3969cdebbb9da708363f515ebaabf0bd100f3bdba25ab5a' 
  AND (
    token = 'vLWoiTwSItMSlSEtPZMB2036b0ihoL2EwaFntQs6r+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )