UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWS/88lPDP8JLhMEDMl58jGoBW4QZMF48t8fvV4+w70=' 
WHERE 
  key_id = 'e4cb8f780617832cb3f201ff38bb655346be9df82845f836494180cc641badf2' 
  AND (
    token = 'XWS/88lPDP8JLhMEDMl58jGoBW4QZMF48t8fvV4+w70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )