UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o1wfR6a41Ns/16dW0NrHeKP2in29MZCxVeqBk09qKcY=' 
WHERE 
  key_id = '6f8ab90459f468d22503ec50256a520d6e5472b4c616fa624048432b5cc3ca1c' 
  AND (
    token = 'o1wfR6a41Ns/16dW0NrHeKP2in29MZCxVeqBk09qKcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )