UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRWDnimbPDekwhu2ejxvC1/M7OE4IxtBPAKbT7u5Tz8=' 
WHERE 
  key_id = 'a462af15291a3e6ff25bfdbfcda8384b9221761741b5d8e90090636b18958991' 
  AND (
    token = 'sRWDnimbPDekwhu2ejxvC1/M7OE4IxtBPAKbT7u5Tz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )