UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTy3HqOBXCJX90ab4doAwVlHxcQPGDkvudmHmdF/3/4=' 
WHERE 
  key_id = 'd19678c26edc0a49b4d61624b41de98b9a49b36a6791983e0a25ac2b5c57ee63' 
  AND (
    token = 'sTy3HqOBXCJX90ab4doAwVlHxcQPGDkvudmHmdF/3/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )