UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wx2ca9wVpBCNaakjq1DGql92UQ1znlzoc4XFL0Smgks=' 
WHERE 
  key_id = '378485cb933f02b7c9ac019956782ebec4d6ffb054d8d3ec0ade55398ebef709' 
  AND (
    token = 'Wx2ca9wVpBCNaakjq1DGql92UQ1znlzoc4XFL0Smgks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )