UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRaoOQCebA9uWcmX0juR9kG2xtFATcyhokB/UJTnODU=' 
WHERE 
  key_id = '6b699ccb8c73c11a468bf7220a6c9c35799fccab7d5ba7ccaa59e1d9bfd648d1' 
  AND (
    token = 'CRaoOQCebA9uWcmX0juR9kG2xtFATcyhokB/UJTnODU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )