UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xa15B60yuNLyaEGjOKLMDyuEFrwPxnG4pMpByfHkbL4=' 
WHERE 
  key_id = 'bb0014f40f0f1e4421d308254e0374cbfb3dc0505eff88528c1276301fa91118' 
  AND (
    token = 'Xa15B60yuNLyaEGjOKLMDyuEFrwPxnG4pMpByfHkbL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )