UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVo/Hlr4u2HdID6ymhFgyNZOTKRcpZQ2s29KRq5I8WA=' 
WHERE 
  key_id = '8b56c9471f7b420033978dd61128762ce6ee1c3e60aac59e5cd319c958118751' 
  AND (
    token = 'ZVo/Hlr4u2HdID6ymhFgyNZOTKRcpZQ2s29KRq5I8WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )