UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYkb9hz3MqnsJz94Eh0PkAW+6N0UlC4Z/GwI1jIsQqE=' 
WHERE 
  key_id = '91c341de9318deab385eb7c6a246c9108e717e3ebc2c8c677960742d264a43f5' 
  AND (
    token = 'qYkb9hz3MqnsJz94Eh0PkAW+6N0UlC4Z/GwI1jIsQqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )