UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dqwZ9P8kaaeLQuJN7lXxXSW47nEJV4RFuTVWZtGZ7k=' 
WHERE 
  key_id = '0a5bde3f6eb8a817285594524088a2fa7e97776e199a9e086bb951a2d9669efb' 
  AND (
    token = '/dqwZ9P8kaaeLQuJN7lXxXSW47nEJV4RFuTVWZtGZ7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )