UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjkxCZJ4ve3NBYToTF7exMmhNC988a3x9iJfGAtAPeg=' 
WHERE 
  key_id = 'f311efefa1662bf2461f04ef9c73300f196b0ae4332f5eca0388a2db481cfa5e' 
  AND (
    token = 'fjkxCZJ4ve3NBYToTF7exMmhNC988a3x9iJfGAtAPeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )