UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k61+B0arUiO7g2QOQOX427ozABldTo14qsOIpj4Tw2o=' 
WHERE 
  key_id = 'f9c55797e017b4ba79a87d14262e07848c07c77de97cf7b688934ac5027aca60' 
  AND (
    token = 'k61+B0arUiO7g2QOQOX427ozABldTo14qsOIpj4Tw2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )