UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTzo+l2EPkJkSyu3M3CcNpl6g3kpjg31BW3nEN3AQJc=' 
WHERE 
  key_id = '2b8abe174a2ed341a70365b2d4a6bef7065fb616509146f2a4b4de6666ca188f' 
  AND (
    token = 'DTzo+l2EPkJkSyu3M3CcNpl6g3kpjg31BW3nEN3AQJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )