UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2Mrjp89cxgs4pClyJaTVHOg6toKtHONAI5UNSQmQew=' 
WHERE 
  key_id = '88ce289edb4401cb2c9b65f679c8618ad45beeb35a8c3491f3592ad99c54fc20' 
  AND (
    token = 'c2Mrjp89cxgs4pClyJaTVHOg6toKtHONAI5UNSQmQew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )