UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AbjJaIayNqOvHBLgcBV9OuUcbcD+Fv1izGxAQMxFZWU=' 
WHERE 
  key_id = '211dfae1705bdec4a6cda80f620273437fff0829415a6abd171643072d22568f' 
  AND (
    token = 'AbjJaIayNqOvHBLgcBV9OuUcbcD+Fv1izGxAQMxFZWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )