UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EaOfwFdORWvKbNKgWnx/APu9B/DG7O+QblP6MNdUSmg=' 
WHERE 
  key_id = '56de30fa245f9eb2ff17a0b3038e5e5ff56395a8e0e5e8a0bea1644892fe03cd' 
  AND (
    token = 'EaOfwFdORWvKbNKgWnx/APu9B/DG7O+QblP6MNdUSmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )