UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9Fqc391Er4qqSOecX8F2EbzGm5zbZCVt8uhs3rEaJc=' 
WHERE 
  key_id = '23129ad5010474fdbbbed98fe50ba6583e2f4dfaa1379e8f7e66f2a6e428189b' 
  AND (
    token = 'M9Fqc391Er4qqSOecX8F2EbzGm5zbZCVt8uhs3rEaJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )