UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53OFdfRH8GR8Tq7h9/8rNiWZJ25MXo9WtzQWAcyiskw=' 
WHERE 
  key_id = 'b604230a8b8b5f79c9ccaa24187b35bafc02ec1ea07a5af273fed3b5aec359aa' 
  AND (
    token = '53OFdfRH8GR8Tq7h9/8rNiWZJ25MXo9WtzQWAcyiskw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )