UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYWLhrsIprQZwBr8AyRLdAe6tcO1nj3I8BwY5hX1J4I=' 
WHERE 
  key_id = '5a7d5ba103e06e5af7567a3213c259235ea5c10141e67aa0d975c566a21c0d61' 
  AND (
    token = 'OYWLhrsIprQZwBr8AyRLdAe6tcO1nj3I8BwY5hX1J4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )