UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKfADnYW8ATqTu6jlvv03xvT/mFNSflFQEGjVvDdkFA=' 
WHERE 
  key_id = '45762969f5e58889bcf7b600acf66ce4d70dca703544e198d8e576ffb9525e2e' 
  AND (
    token = 'XKfADnYW8ATqTu6jlvv03xvT/mFNSflFQEGjVvDdkFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )