UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOD0n4QjcoJOwfWBmM5EQJh7cFIqTGQjOYO5O/DYWuY=' 
WHERE 
  key_id = 'dd625dc11511ba70f81c60997e9ff77366aa824b6efb080f659d022540f7a6fa' 
  AND (
    token = 'nOD0n4QjcoJOwfWBmM5EQJh7cFIqTGQjOYO5O/DYWuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )