UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CA9dKP4LIC2kGDP6TK0u2Mtg19pfqLeswYzf9MViW28=' 
WHERE 
  key_id = '5a6fd640e81195dd075dde8d7faed63e4e1a3a9adbbe01d35544e91a55aaaba6' 
  AND (
    token = 'CA9dKP4LIC2kGDP6TK0u2Mtg19pfqLeswYzf9MViW28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )