UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPE79FXd+AACkDKvlcCSnBulC4RTcXSfqDvCr0rYQzI=' 
WHERE 
  key_id = '221c4ae20c84454a42c3d22d24e9b726414885838e30a0149d0008481471aaf7' 
  AND (
    token = 'OPE79FXd+AACkDKvlcCSnBulC4RTcXSfqDvCr0rYQzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )