UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUvqkSuhOtgUVjrhmN58VztQqojG3esQzyzmtErlJrw=' 
WHERE 
  key_id = '1e9d6bd7a05e2ff5b1d5d3f90e6b1a6a0a30e4b151ea511a95906880330c7f53' 
  AND (
    token = 'BUvqkSuhOtgUVjrhmN58VztQqojG3esQzyzmtErlJrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )