UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOA20WZqdc5AflzsGcCyFTTk0b8TMFhk88THEOg6q+o=' 
WHERE 
  key_id = '815da9732bc5bc61cf04a2c819f9c5665e81ff07b054fe032bbc2da7040f587c' 
  AND (
    token = 'DOA20WZqdc5AflzsGcCyFTTk0b8TMFhk88THEOg6q+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )