UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KW3rL+Uvgb8vZEramURenlH41peCeQ/SmgavUkVIrwk=' 
WHERE 
  key_id = 'd2cf1a5cf3d70e783719e1bd91e84b4d3daadb97d5cc394474fa334c95786012' 
  AND (
    token = 'KW3rL+Uvgb8vZEramURenlH41peCeQ/SmgavUkVIrwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )