UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AnSEoBH1XphBU0TyeEo1jSrvA/UyhAYVeW2YviQrsGk=' 
WHERE 
  key_id = '4463634ab041b0a3f8e7fc8aabb81e849a927e9fa8486c00e1f9f1dc426c76a0' 
  AND (
    token = 'AnSEoBH1XphBU0TyeEo1jSrvA/UyhAYVeW2YviQrsGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )