UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6cZ4YpBy8Lfjs/Bt7n4vLLI0XM1NGsUBVL3CquKZpI=' 
WHERE 
  key_id = 'c1d263d8d4eddac40dad2c57bc37d6a64cee0201f01622f1794bcbec204a9305' 
  AND (
    token = 'H6cZ4YpBy8Lfjs/Bt7n4vLLI0XM1NGsUBVL3CquKZpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )