UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArN2+sQAGxN8NdplHBcQ9dkxrrNZlI/TTx0vqNxiRDU=' 
WHERE 
  key_id = '20e5ab2d57e663c39822b4d8363a857ff220ab71aeb29087223e734c73aa0d03' 
  AND (
    token = 'ArN2+sQAGxN8NdplHBcQ9dkxrrNZlI/TTx0vqNxiRDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )