UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2uCAbm0XMhvOADUKBFre4Ufp5ClI6L+h17Kb1NQf9M=' 
WHERE 
  key_id = 'c9a93f2f3caa6ca58808e5a14ad3e85399a521e94e7242c8b530a26a318ac5ec' 
  AND (
    token = 'e2uCAbm0XMhvOADUKBFre4Ufp5ClI6L+h17Kb1NQf9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )