UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wadrrgzRjwJmaFqd3Q+ATWp7EX2TFMPusq26/KslQ+g=' 
WHERE 
  key_id = '887c3794a5765945366d1e84e65c237925d18ec7bd73e70cb37d593f041cce0a' 
  AND (
    token = 'wadrrgzRjwJmaFqd3Q+ATWp7EX2TFMPusq26/KslQ+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )