UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2d1hNVffjTGFaPuJEzqPlNDI2qNBi9KhLJ05q8dnG4=' 
WHERE 
  key_id = '1415feab86c37b5699d3bb746cfcd2870537ee098a099ed22cfba3ea7c60e2ea' 
  AND (
    token = 'x2d1hNVffjTGFaPuJEzqPlNDI2qNBi9KhLJ05q8dnG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )