UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POIWQSUddbUhfaHHjNZ4ieSEhY/KfP6dpwjO9oV8sBI=' 
WHERE 
  key_id = '0524e7679f8d8ff153e5cc798f584b9965b747e65657fc2be4a4f15ad0b4674b' 
  AND (
    token = 'POIWQSUddbUhfaHHjNZ4ieSEhY/KfP6dpwjO9oV8sBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )