UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvlKVCG6x95SckthSrKoA/z7mgQmTjUJXE9/4qLRbq4=' 
WHERE 
  key_id = '16f00698527a53388a8d69b94c1c7341cbc93b03eef8024b57eb145ff5d99274' 
  AND (
    token = 'fvlKVCG6x95SckthSrKoA/z7mgQmTjUJXE9/4qLRbq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )