UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcR0u2gh/U883EfIrRGhuMU8L+vKgEHtch8kaS7KUz8=' 
WHERE 
  key_id = '11a783e1464e8661da3bab46af29f69a2ac8c6b535f20bd6bcba5632c624855c' 
  AND (
    token = 'KcR0u2gh/U883EfIrRGhuMU8L+vKgEHtch8kaS7KUz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )