UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwZwJz5XQxpTslA1mIcS1TUtvPkogs0eCYtyBJmrvNg=' 
WHERE 
  key_id = '0e56bdfae38fc92514c7e3be23aff18ccfc49ae038cfd27d187e6b60a991f879' 
  AND (
    token = 'LwZwJz5XQxpTslA1mIcS1TUtvPkogs0eCYtyBJmrvNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )