UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jObryGidUi6SLP0dEt+0vBZ53CBN6BfycxTD1ifT/GU=' 
WHERE 
  key_id = '31b70ecc8d01ffb6509617ca4123c8909e945512af21e2a298373e8127f7a1c3' 
  AND (
    token = 'jObryGidUi6SLP0dEt+0vBZ53CBN6BfycxTD1ifT/GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )