UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6epOQb4SVeOY/fuIPvofI/traY/vqkNJJ9P+roWEIU=' 
WHERE 
  key_id = 'b4ef564176d6fc14b99d21f490a152fe0cc2f3497dac3447d95004a78320a1c7' 
  AND (
    token = 'A6epOQb4SVeOY/fuIPvofI/traY/vqkNJJ9P+roWEIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )