UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxfD7NnQH8WlPT+PdCzbSOL+ogGt4pZnUAdbTFvMIT8=' 
WHERE 
  key_id = '7a72590620b06e2d5eb26654e4567b61606184151a17849d4bf902e2d1435cc6' 
  AND (
    token = 'DxfD7NnQH8WlPT+PdCzbSOL+ogGt4pZnUAdbTFvMIT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )