UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4zVPA01tNklGrw0QkuGMiQGEqUREpAVx1jEptSuN5c=' 
WHERE 
  key_id = 'e46c291d738c08d6bd55dee482cb085663f1416d691336cfef6634c370208a6f' 
  AND (
    token = 'I4zVPA01tNklGrw0QkuGMiQGEqUREpAVx1jEptSuN5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )