UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qdMpzWoFGsBno8LgBk4YyGXL7ouCbrFq21oeycrFEY=' 
WHERE 
  key_id = '316109ce6d4d5b6d4a5a1c88036ab1b002b8c78ac8aa888d06b7dda747f44fd2' 
  AND (
    token = '1qdMpzWoFGsBno8LgBk4YyGXL7ouCbrFq21oeycrFEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )