UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1e3TWydE+IVURO+5PGmMLnTT4YFtIzCaxDiTFIMy/sM=' 
WHERE 
  key_id = '3054e320b773189a14962dd1eb2833c1176969184ad1e0dca0031abed8f06743' 
  AND (
    token = '1e3TWydE+IVURO+5PGmMLnTT4YFtIzCaxDiTFIMy/sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )