UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7DnyWm4OMT8wB8QFPQfXhN1ZvBo/ssDcJBjd+xZAcM=' 
WHERE 
  key_id = '86bbc490098c0949b2d9dca34a7d53ebae95a53f5bb5f43239983624cd06eb0b' 
  AND (
    token = 'V7DnyWm4OMT8wB8QFPQfXhN1ZvBo/ssDcJBjd+xZAcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )