UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDTbXHcYJKcuqqTUFlI9jCUrpYm9kk95MCV37/hpQRY=' 
WHERE 
  key_id = '32cdb09eedceb30ae884beadaaab388f0e840484a5b85c91159fc2e3e55636da' 
  AND (
    token = 'LDTbXHcYJKcuqqTUFlI9jCUrpYm9kk95MCV37/hpQRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )