UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGawzVVe6xBjaWKru9ykeJrOn7nJpRBBdEziKNn4uBE=' 
WHERE 
  key_id = 'd7fc98d7c80264059c8aad6d9d7b9ccb323e0188e52870cc64291420ac7d19fe' 
  AND (
    token = 'kGawzVVe6xBjaWKru9ykeJrOn7nJpRBBdEziKNn4uBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )