UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CP3QRlahGQlqrjzVuVyUFT7uOirec2aJUfMSluV0+Xs=' 
WHERE 
  key_id = 'a299317d752d99a9f55cd996df426cca509e0c981c76f022932eb6ef5e2e0f5e' 
  AND (
    token = 'CP3QRlahGQlqrjzVuVyUFT7uOirec2aJUfMSluV0+Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )