UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfP/NcAH5RBvhMkf/397tL/2P9WgxRaQRBr+yd4Oy+g=' 
WHERE 
  key_id = '8e5aa327ff25069c742f66e957e9ead0b466761ee65c67b3ba2ffc7d408e2026' 
  AND (
    token = 'zfP/NcAH5RBvhMkf/397tL/2P9WgxRaQRBr+yd4Oy+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )