UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9HzdwN4mx8p7+/UwtU+AbiymtQfEhAWMsTtv7HenXY=' 
WHERE 
  key_id = 'a259ea181c557798eb6d75adf6b9b8f27f08ec42d9353f4d5ff580dc7ea4614d' 
  AND (
    token = 'C9HzdwN4mx8p7+/UwtU+AbiymtQfEhAWMsTtv7HenXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )