UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eP7D0SLvSq0MYG7QnovvdaC+uBNug+PhoSo0kQdQKlM=' 
WHERE 
  key_id = '4ff22495a633115a934fe9deb09309e92bb5a914c204ae7646dbac9e6a4908d9' 
  AND (
    token = 'eP7D0SLvSq0MYG7QnovvdaC+uBNug+PhoSo0kQdQKlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )