UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Uky8lpSQGgXYJqUYSfTZ23eGDhQftf/nzVofed7lWE=' 
WHERE 
  key_id = '3fdadf1d205785ef9d61508cc15135f5b7eba827621f4c51fa35a04bcd2a6b68' 
  AND (
    token = '7Uky8lpSQGgXYJqUYSfTZ23eGDhQftf/nzVofed7lWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )