UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzv7AwOPlwLGAd9ekJp8A8BiZO2h3KHJ21CqnjPmPTI=' 
WHERE 
  key_id = '03a30ce91eb51f7628592581603baa4f346e5d8f6bba08c6870b251dc27dd58b' 
  AND (
    token = 'fzv7AwOPlwLGAd9ekJp8A8BiZO2h3KHJ21CqnjPmPTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )