UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqvZLtrB3c4q+8rqnr+2nzXIvfbTj6RpUwhDsIkHkwY=' 
WHERE 
  key_id = '612e4cdeb1159723db8ce649e6776fbe200d7efe5eda1167a27fb480e18bcdc2' 
  AND (
    token = 'fqvZLtrB3c4q+8rqnr+2nzXIvfbTj6RpUwhDsIkHkwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )