UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zb9yYKuFxZOTOP0EnNQ4ohRb93L5HAAqTXplSJg2pM=' 
WHERE 
  key_id = 'c42997b4c9cafbc7a9d63c552de3a2c2bb4ace98c33b4aa300e5b623bba052c5' 
  AND (
    token = '/zb9yYKuFxZOTOP0EnNQ4ohRb93L5HAAqTXplSJg2pM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )