UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ayv05ZrTQbybN1DDdFvJD1k9wRJ4Dy6EQY5DZaPyPD4=' 
WHERE 
  key_id = '769e00d3540ebcc420c53ce02d3870377f2345a8a7a04cecb8172d4e52851cf4' 
  AND (
    token = 'Ayv05ZrTQbybN1DDdFvJD1k9wRJ4Dy6EQY5DZaPyPD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )