UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzbsSIhXG4fZkz+IMWirnOvbV1DeFaPvQiF8gIXwRRA=' 
WHERE 
  key_id = 'ac44d627ec7e5e9e593c804b0dfe54ace297f113c28fdfa3f4c6021ef742ed0e' 
  AND (
    token = 'GzbsSIhXG4fZkz+IMWirnOvbV1DeFaPvQiF8gIXwRRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )