UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBrCGcY4jCsXtV89n8gAfvjDufPf0JwAMxLAN8By0O0=' 
WHERE 
  key_id = '5aabd46d90e4252af937fa7daecfc72c07c03cbe0b2eb0af70743fc602deaaba' 
  AND (
    token = 'IBrCGcY4jCsXtV89n8gAfvjDufPf0JwAMxLAN8By0O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )