UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTE/5ojKdUU7A6Toymxaz+AWI+ezH+dPFqA+dpbyr8U=' 
WHERE 
  key_id = 'b9b2964e6ce85254b2055735d93fb9c54b728e9638cacd66189b9a279aaeb84d' 
  AND (
    token = 'cTE/5ojKdUU7A6Toymxaz+AWI+ezH+dPFqA+dpbyr8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )