UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBudENgwRqpz0G5ok0skzMUeyd6CHjq9m6EhjVjBXIU=' 
WHERE 
  key_id = 'a82e211d5d60524dd6ad07cde148e54d8f521e3ac31d535a7e1f4c263b656a90' 
  AND (
    token = 'oBudENgwRqpz0G5ok0skzMUeyd6CHjq9m6EhjVjBXIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )