UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvgZhdkIZkO0VVAXOM2k5QLsg17DefCK8V0oYySUhNw=' 
WHERE 
  key_id = 'c8c7be3ab22b95155abde1f59f71dc8083f04c4dc8c4ce3c61f59c840431bfa3' 
  AND (
    token = 'VvgZhdkIZkO0VVAXOM2k5QLsg17DefCK8V0oYySUhNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )