UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KEQp14ArJ3pjlQDWR8AjorE3XYLkMcRtUFsqC8mBEk=' 
WHERE 
  key_id = 'a65d2efef1fcf0face2af296b0bb3684968fbca0a3ccee5338a64a84f6f226e5' 
  AND (
    token = '/KEQp14ArJ3pjlQDWR8AjorE3XYLkMcRtUFsqC8mBEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )