UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbWDi/cNn/L6MjVsQsL9SQmzhNR84YXdSiZDGCHLYJI=' 
WHERE 
  key_id = '86e76514382715f05e7ab848014b547a08959c41525feac9d18dac06f11f05c5' 
  AND (
    token = 'VbWDi/cNn/L6MjVsQsL9SQmzhNR84YXdSiZDGCHLYJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )