UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZusGkQYcgcK47PEFtSQiU+tQGg+Dgofty5pq3RVrJ0w=' 
WHERE 
  key_id = '0f8d6227c06d5972c3976d7595ac0266bc79c45cef418712fecc5ed84ffab132' 
  AND (
    token = 'ZusGkQYcgcK47PEFtSQiU+tQGg+Dgofty5pq3RVrJ0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )