UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBgeVkrs0Z6mUgVC8x/2Y8YljPEiuw2z1iLj5G6VajI=' 
WHERE 
  key_id = 'c3df933c24c5edb7e908d6c0cfd0e7b83f0dd4db41ea92b79f36e8057a73f8d1' 
  AND (
    token = 'tBgeVkrs0Z6mUgVC8x/2Y8YljPEiuw2z1iLj5G6VajI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )