UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKIjx9Do2BCjRWHRJ0aQdJJWX78NW+mnbSgykchtFJI=' 
WHERE 
  key_id = 'f6f4a44849ded065df4cd8e78f773c256f07916d193379b3f7266fa5bfd2e463' 
  AND (
    token = 'IKIjx9Do2BCjRWHRJ0aQdJJWX78NW+mnbSgykchtFJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )