UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0EGD1BXkOXD/1GTmbDIlOJ8Mqw4XP4K9ilIO4zDnGI=' 
WHERE 
  key_id = 'a9c7a9f08e30e50f900f81e24e7a0cf6427b1db080dddb2777b55f788d3bb264' 
  AND (
    token = 'h0EGD1BXkOXD/1GTmbDIlOJ8Mqw4XP4K9ilIO4zDnGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )