UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rTRu94tOFXcBSlCls+6uAWWtrVZ0ar5/70GfEkn2gQ=' 
WHERE 
  key_id = '737259df093a85b072fc1f390452ab8f3483d415a54e704261debae5fa3e0c3c' 
  AND (
    token = '9rTRu94tOFXcBSlCls+6uAWWtrVZ0ar5/70GfEkn2gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )