UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEnSciNgK/xWoIHFSL7bwTh9U3T0Lp0mAaxQyXKYLtc=' 
WHERE 
  key_id = 'fb2e30a6f349a40d483057cde74ba8886df485b5bc51903927b16e6b5c7b1050' 
  AND (
    token = 'dEnSciNgK/xWoIHFSL7bwTh9U3T0Lp0mAaxQyXKYLtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )