UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYcq4NdNt9q8/L69NMHeOyiACX/WBbjgYtEcKweOrtc=' 
WHERE 
  key_id = '2231a7934bca2b2d33761eafc1a1e60c902c63ab9558f08fb6645b0288a098b4' 
  AND (
    token = 'VYcq4NdNt9q8/L69NMHeOyiACX/WBbjgYtEcKweOrtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )