UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gasRkUDJtvRpomU1Ctv1IkeHWCjDecyXTdpsJsgaKJc=' 
WHERE 
  key_id = 'e7ae86627f4285d1621c9cfe9430aa9a78f82e29a3a83f9d806fe4ee40bb42d2' 
  AND (
    token = 'gasRkUDJtvRpomU1Ctv1IkeHWCjDecyXTdpsJsgaKJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )