UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TdUQ4s5aJswUXwmsE4Q0Wa3ejqUB/Z3eTEcwTX4RKs=' 
WHERE 
  key_id = 'ca035996a4627340c79a79f3a953e6bb6e10fd617ca1b9c02afee253860cfeba' 
  AND (
    token = '6TdUQ4s5aJswUXwmsE4Q0Wa3ejqUB/Z3eTEcwTX4RKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )