UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PsYcdzp0kSivhqA6MLMvruNzKaY4StfiGdh835+EcM=' 
WHERE 
  key_id = 'c08df6c0a2edadfa739f35ae053fc84b8e6060f67d179bf11f1bf95f2511fe30' 
  AND (
    token = '0PsYcdzp0kSivhqA6MLMvruNzKaY4StfiGdh835+EcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )