UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRkrWWIz2KLWj296zXm5mDmeqkhPZieiG84lMQjJVK8=' 
WHERE 
  key_id = 'c42391e0e4d0a8d14744eb846502fece8bd25ed7c4d6be727b0bd88a365c6348' 
  AND (
    token = 'yRkrWWIz2KLWj296zXm5mDmeqkhPZieiG84lMQjJVK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )