UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bi7isJj8uKa2Ko//ddyDr3SkFpB+ctEBXQhaCcDSyt0=' 
WHERE 
  key_id = '3fd4067ff426fe98bf5bdb543d59269df99df0eb4eae39f5922aba1c71b88167' 
  AND (
    token = 'Bi7isJj8uKa2Ko//ddyDr3SkFpB+ctEBXQhaCcDSyt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )