UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7n+GxbHNUgXwyjsNAO8E2IcwOXQ0gBXjUXqepcNETE=' 
WHERE 
  key_id = '5202228e785150e2ceefb8f7dc1b5471f9b26f91b50936ed0c42d09b55f9b9db' 
  AND (
    token = 'G7n+GxbHNUgXwyjsNAO8E2IcwOXQ0gBXjUXqepcNETE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )