UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfHsnK2pKNNw2f+xLwyCxX50exjcFlszcXEbFG9+hY4=' 
WHERE 
  key_id = 'bf1c9d18beaefde1bcfeb97a290aad3beb4aca4b7b7a524fa49fba99bc07d169' 
  AND (
    token = 'kfHsnK2pKNNw2f+xLwyCxX50exjcFlszcXEbFG9+hY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )