UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NiGy5JoMgN/mr1j5EyOekiGbYDBWCyn6CVs8+EvXAtc=' 
WHERE 
  key_id = '6f067b3e153f3e9544722a0da3c3529d61a5d09f4d59d191d1ee46d4f6fefebe' 
  AND (
    token = 'NiGy5JoMgN/mr1j5EyOekiGbYDBWCyn6CVs8+EvXAtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )