UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9SkNQ8P4Cqf5h1avxpHL+fjQAeOBLFeKM1x76KJpvl0=' 
WHERE 
  key_id = 'c680e59f0aefd94d4b449d2da3c2649d376919ab854e6fe5b0251e781de98afb' 
  AND (
    token = '9SkNQ8P4Cqf5h1avxpHL+fjQAeOBLFeKM1x76KJpvl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )