UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BucLTuY3hJptVcn1YU1ksSQcYa15wVQL3VgycNGSv8Y=' 
WHERE 
  key_id = '9bcd0ad5ff45e8fd8af4f76605127dafa87a25ca34a5ea8f53e14d00420b1e0b' 
  AND (
    token = 'BucLTuY3hJptVcn1YU1ksSQcYa15wVQL3VgycNGSv8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )