UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0knfWAz9AXU/ySZRZIJDAQrfMaFfmzqA51Fa5at3Cg=' 
WHERE 
  key_id = 'db9e295677633978a0b7a4a6c3b7d8e68c19a437bb84a7906a4287a1de2762a3' 
  AND (
    token = '+0knfWAz9AXU/ySZRZIJDAQrfMaFfmzqA51Fa5at3Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )