UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgPp67B+2fJE2Dnqt2c1pgjGbUoK/nAeJakvXpOMTmM=' 
WHERE 
  key_id = 'e957be4a5ce79dbdda971c82912f1930eaeefb8ef60a53ab524f042d3d027d28' 
  AND (
    token = 'LgPp67B+2fJE2Dnqt2c1pgjGbUoK/nAeJakvXpOMTmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )