UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKCYIvBuC+1QP2kQ+66LlsAP3bwOu0Uorj636q6qrRc=' 
WHERE 
  key_id = '7b9bb66df37c932f849af8e9c3c81e30156a5db5327a0f8fb026b028307905dc' 
  AND (
    token = 'tKCYIvBuC+1QP2kQ+66LlsAP3bwOu0Uorj636q6qrRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )