UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKZhUd8yQivepk2VTdAKZqPnFoqpeuTxYYOIaBIh5pw=' 
WHERE 
  key_id = '1290df4f3b2c79692705e265f2cf74b8334ae6ef013d4f47aa200fce1a3469af' 
  AND (
    token = 'wKZhUd8yQivepk2VTdAKZqPnFoqpeuTxYYOIaBIh5pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )