UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tv3zZpl6JbdqSXqyf1v7FpSwVmH3jYP7PKKLWB5qPL0=' 
WHERE 
  key_id = '8c226368c5087f138c6aa8ecae53c4df7e024b3e1927646e87b0097796664308' 
  AND (
    token = 'Tv3zZpl6JbdqSXqyf1v7FpSwVmH3jYP7PKKLWB5qPL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )