UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vq/dKJUZtqlQDZTAkxP7vDZmgQMJQxmAVYH29bwtp2o=' 
WHERE 
  key_id = '7afa251d37ee6a1ac64d082892fbee644a255ff49bd6961181f052f34c676ed9' 
  AND (
    token = 'vq/dKJUZtqlQDZTAkxP7vDZmgQMJQxmAVYH29bwtp2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )