UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKUefhBwJ4g4bS05Bmqnq2ZZlLTxMh5Dm8Ja6SQVcWw=' 
WHERE 
  key_id = 'f12f387e296535d41181b34b1e32f102bd9f5ec08a3c2f82db1afa940ee31981' 
  AND (
    token = 'QKUefhBwJ4g4bS05Bmqnq2ZZlLTxMh5Dm8Ja6SQVcWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )