UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwxM2BA69/xUZJ4zQ/zWcHvyOp+C0A18TmutDrnbqiQ=' 
WHERE 
  key_id = '4e3f742a893c5d3d3b4ce7bcc2b772f14fb1d017eb3f1cfb253c579767ddd6df' 
  AND (
    token = 'EwxM2BA69/xUZJ4zQ/zWcHvyOp+C0A18TmutDrnbqiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )