UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxSR56NXU3HiHVII0QL1cACkHvwTan4kH+G56FIyv0c=' 
WHERE 
  key_id = '34577317552b7539743ad9ed9010ccfce088b91f2f755a165835295d4f3add20' 
  AND (
    token = 'UxSR56NXU3HiHVII0QL1cACkHvwTan4kH+G56FIyv0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )