UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loPwgRCTSu2j8WMuYfM6DWGv5TM66tsnVq4m5OE1S7k=' 
WHERE 
  key_id = '667ad7524a6d00d6ea14706ce52d0def573e2cf2f6a44e34df37756fca7518ea' 
  AND (
    token = 'loPwgRCTSu2j8WMuYfM6DWGv5TM66tsnVq4m5OE1S7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )