UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJQBeIQ8k588TIebmLXQdyvsQYIhPeFSMdy56TmzoAQ=' 
WHERE 
  key_id = '5549911cf89f1bf16c65d3f1f5242eb6c4973ea3de60d94b1a8dfc9d5670516e' 
  AND (
    token = 'yJQBeIQ8k588TIebmLXQdyvsQYIhPeFSMdy56TmzoAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )