UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V41WEFIdLQ9yazjgfhBpLjwB2Kj/ipmK4zHN0yqxt0A=' 
WHERE 
  key_id = '23d248c3cda5cb30039aa2ba03d57eb3cb0539f41457a922eb59e34a0384e3bb' 
  AND (
    token = 'V41WEFIdLQ9yazjgfhBpLjwB2Kj/ipmK4zHN0yqxt0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )