UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU8m6FcKyJ2EwdBpliIhLKJ+Y0rb9HapvsNz9V2EIKA=' 
WHERE 
  key_id = 'ba56a0426cdcf0d208fd462001e3fcc5095826432c50cd9477d225966769395d' 
  AND (
    token = 'IU8m6FcKyJ2EwdBpliIhLKJ+Y0rb9HapvsNz9V2EIKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )