UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kt469wo/HmFv7aOgsXlDg3qqKsQnzAOi+2bdFCFBI6s=' 
WHERE 
  key_id = '7bc6cb38997a7d9e8398670324c9a5998fec1f952ca0c0f74f916e6b41e7b4a7' 
  AND (
    token = 'kt469wo/HmFv7aOgsXlDg3qqKsQnzAOi+2bdFCFBI6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )