UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UV91CRaakbOiutvur5dwDtoHMCRlx/bIDMqX2GJ5vBE=' 
WHERE 
  key_id = 'bf8fde8eb66663a510b1b631aef2dd2a8a94614dce966247df48dc0d12c16d8e' 
  AND (
    token = 'UV91CRaakbOiutvur5dwDtoHMCRlx/bIDMqX2GJ5vBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )