UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXZ2aRwZzKmmuvrFr5PsFxIkOYRiJokYPCWLBusfaqc=' 
WHERE 
  key_id = 'ee68b1f98d7a3319bcbd71478b2a06070b53514b4ad25d3a2ba17e8c88218af3' 
  AND (
    token = 'sXZ2aRwZzKmmuvrFr5PsFxIkOYRiJokYPCWLBusfaqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )