UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDd5tsoIFjpZMgv8INgfd7dQyXyUnAa3V4sAi1jhGBk=' 
WHERE 
  key_id = 'e38ebcd2050d45cb5b3ba99536e613ce7502507b1213b92767efebc955e0875c' 
  AND (
    token = 'bDd5tsoIFjpZMgv8INgfd7dQyXyUnAa3V4sAi1jhGBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )