UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLw/aGsXf8zeF4vvz5CJFh8TWQFfP6GGA/dPclHm4Hg=' 
WHERE 
  key_id = 'e55158a3e383de5e330d0b9320db90151753db13203ac933c3ecff7f0705ac17' 
  AND (
    token = 'MLw/aGsXf8zeF4vvz5CJFh8TWQFfP6GGA/dPclHm4Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )