UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BB48cVKel/lBD8QB8LR1W7+A5I/6J5D3X4m9uRrYREc=' 
WHERE 
  key_id = 'e3d1708f34412bfd24c30e42e0a312e04cc27420a3723f0f8c57c38d74e6d54e' 
  AND (
    token = 'BB48cVKel/lBD8QB8LR1W7+A5I/6J5D3X4m9uRrYREc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )