UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWlKbc3f6zD+on7xGJfy6FDhZcoCwCOX57KlalaDwYo=' 
WHERE 
  key_id = '6cdd0d6e66d47367b028fc2f43c04b855ce7b8be662db95f9c1ab483e300d1b0' 
  AND (
    token = 'WWlKbc3f6zD+on7xGJfy6FDhZcoCwCOX57KlalaDwYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )