UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5L9u1iAeypo/U4ylIa2n3XkNSPf6hFfdynqUFAqRNyk=' 
WHERE 
  key_id = '3e7d909bcac38778537a9f424f3354dbc927e3217be2e37f89ae6ee2e0fb64bc' 
  AND (
    token = '5L9u1iAeypo/U4ylIa2n3XkNSPf6hFfdynqUFAqRNyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )