UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOuZkXk6JHW5k/Rhm/CIyr28UBhXZqwOeHViFVoOMTI=' 
WHERE 
  key_id = '867926837ec52dda328825ff586af3b6202d3588388f07eadd80aa4bd4dada36' 
  AND (
    token = 'XOuZkXk6JHW5k/Rhm/CIyr28UBhXZqwOeHViFVoOMTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )