UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZL+l2Dl8mzvve3QmZ0KOtFyk7R2hYQNYUJJj2K3R5o8=' 
WHERE 
  key_id = 'aa78b035676765f8c4fa82deed213d4eb4a36f4f42a2cdebb38e4315cf86890e' 
  AND (
    token = 'ZL+l2Dl8mzvve3QmZ0KOtFyk7R2hYQNYUJJj2K3R5o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )