UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rukFrB0FKNFaAZW4wJ+DU9u2ySkGM44CYclmKDzHXt4=' 
WHERE 
  key_id = 'bf35de0dbb34987e4050f4b1d8000825fb0672f59275882a1d5829defcbcd066' 
  AND (
    token = 'rukFrB0FKNFaAZW4wJ+DU9u2ySkGM44CYclmKDzHXt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )