UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ipOV/7sFqaui/cEkku/UKY9JaJN4+j6VFwvMItb5rT0=' 
WHERE 
  key_id = '2908c1645bbf308c210eb26c46b05256c3f640a345b8973f56006ba4e0bedd85' 
  AND (
    token = 'ipOV/7sFqaui/cEkku/UKY9JaJN4+j6VFwvMItb5rT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )