UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqRl5vBoGlWATxaXMxp2r6LzXgCkKl1D3WthetZAVRw=' 
WHERE 
  key_id = 'b9ed4c54e2d0f525c015286a6c8a4b8b4ac9b60746db2e2f224bffe0dfb39704' 
  AND (
    token = 'lqRl5vBoGlWATxaXMxp2r6LzXgCkKl1D3WthetZAVRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )