UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkOAwT7oj81jRZebtQwY/NSGAhV1kdxz1Z+WBg8QYyI=' 
WHERE 
  key_id = '8bcce4eb282d697691804ff8f8721ae552e119170adbb862b0581099588a399d' 
  AND (
    token = 'wkOAwT7oj81jRZebtQwY/NSGAhV1kdxz1Z+WBg8QYyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )