UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrF1UZIvklgf9twvWEvQvmIQ3isQ9Su3kKv9qxnGv34=' 
WHERE 
  key_id = 'e50d6dc3f539f75a21b3f18ea802c3921f57ed845c7363d8c0ff3bcddc76d5e4' 
  AND (
    token = 'rrF1UZIvklgf9twvWEvQvmIQ3isQ9Su3kKv9qxnGv34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )