UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3V3otYKyqUmHG7304cXkjfBTgI+m2LTMnzm/uPmjQY=' 
WHERE 
  key_id = '9890d4f08f1f05284268c86b16340ada8a9963f4657c50f4ae01b410bd464f56' 
  AND (
    token = 'K3V3otYKyqUmHG7304cXkjfBTgI+m2LTMnzm/uPmjQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )