UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pE85fWzL4cMCAi4iJW96uJ/UZHjCfVdNwKCGJI1USfY=' 
WHERE 
  key_id = '7adf06d8affca6c928a5f858213e7660558cfd741a5b3f0645b72ae1213bd43b' 
  AND (
    token = 'pE85fWzL4cMCAi4iJW96uJ/UZHjCfVdNwKCGJI1USfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )