UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7LqhIp2GaXG2kXoEGMZ29umxEov+ztt82/HqltPiYw=' 
WHERE 
  key_id = 'bac9473ee1e32180861601d955e2fc2596889591c8643fbd68de635073aaf552' 
  AND (
    token = 'C7LqhIp2GaXG2kXoEGMZ29umxEov+ztt82/HqltPiYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )