UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKtk40zx6EMTRXewMg3fyeCsCLDoThN6Ds85IfqpRtk=' 
WHERE 
  key_id = 'cbb7070ea5e5e7a209d05201b5a1b8dfcb9f4532cc41bb15f10e3bcd6a157a87' 
  AND (
    token = 'VKtk40zx6EMTRXewMg3fyeCsCLDoThN6Ds85IfqpRtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )