UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YGcdqMXPtBzrNSmN3Mfq/wkJRCYK7DumNgZ3O/Yxf04=' 
WHERE 
  key_id = 'c4e81112cc6f9171422fe87f49c3fe35009b297c571716a5a9615617f5a26434' 
  AND (
    token = 'YGcdqMXPtBzrNSmN3Mfq/wkJRCYK7DumNgZ3O/Yxf04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )