UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vD+LVc6Cl6u0INnZaP7mx8nKAs65ktGlXAWw2Bv9CN0=' 
WHERE 
  key_id = '9bcced96acabf2b8fcf97b6abc6edfe262a0ba992f2de7505e4638f87f96e895' 
  AND (
    token = 'vD+LVc6Cl6u0INnZaP7mx8nKAs65ktGlXAWw2Bv9CN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )