UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqAAsxE5MWNqJwpfwYEDIsmiUzRFTWmtgF2f9XS3Is4=' 
WHERE 
  key_id = '11bafe3a59efeb53ee236580ae6ae8d57b84aaea2553d36f875e0aa69572f440' 
  AND (
    token = 'VqAAsxE5MWNqJwpfwYEDIsmiUzRFTWmtgF2f9XS3Is4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )