UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCP+XLH9ZS79BSGrZagJx4LtLzqWjd27NWwAZvkkZXk=' 
WHERE 
  key_id = '486b9699087c08215760871c6cee76c1f850d437225e9438fd56cb0c1f38f197' 
  AND (
    token = 'jCP+XLH9ZS79BSGrZagJx4LtLzqWjd27NWwAZvkkZXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )