UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAl17l5Lf9nMZojxCQbjdtDnsqs3K1W6SNEcS3Cv+mU=' 
WHERE 
  key_id = 'd898ac0f05e794d413f0a6c881fe809389fc6da9388a63ec7167ae1b4089fb35' 
  AND (
    token = 'PAl17l5Lf9nMZojxCQbjdtDnsqs3K1W6SNEcS3Cv+mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )