UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iw0p1JBawN0rismXMuQ78Tc0yRVXlGNzV8n1PpOa+O0=' 
WHERE 
  key_id = '2a0f95088e8bab84279bdfa0946cc3be8e2f4d33a52d1f56032e491ce7124ecf' 
  AND (
    token = 'Iw0p1JBawN0rismXMuQ78Tc0yRVXlGNzV8n1PpOa+O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )