UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JiXOeOMJivbPtE5nbNTCQOXywKMs0WNmAzh3RyDub4=' 
WHERE 
  key_id = 'b9506d6b6422556678ac0ed80e62453d26c485d9597275a93a2a4d4b9f42b7ac' 
  AND (
    token = '2JiXOeOMJivbPtE5nbNTCQOXywKMs0WNmAzh3RyDub4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )