UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxk9xiQSPTm40O0CZKu1Lydyvcy2ENKCZ4z9H7LHOgA=' 
WHERE 
  key_id = 'b73ab694cdd3a1e03fde515bd6083a5fde6fe98710f882cf7031748aa9feed0e' 
  AND (
    token = 'hxk9xiQSPTm40O0CZKu1Lydyvcy2ENKCZ4z9H7LHOgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )