UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUK/fXZs/va2sC3Daiv2BbG1YuKIwonFc9Qb3qbGmsA=' 
WHERE 
  key_id = '7e35eb8cac623380b2539a2c96cf7e5d1af2724a43bdedf86515a3cb53c050aa' 
  AND (
    token = 'nUK/fXZs/va2sC3Daiv2BbG1YuKIwonFc9Qb3qbGmsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )