UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19RNrX/IONkafltW/sBfShBZmpZri+4MuN2RaTwAh/Y=' 
WHERE 
  key_id = 'e964519291c02a22c092e22b97387a9af924689779b8fed47a7e61b073089f67' 
  AND (
    token = '19RNrX/IONkafltW/sBfShBZmpZri+4MuN2RaTwAh/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )