UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNFArfD2EEUqNJPjqGDhQyLFsILGWxDF95IAZSGhOwY=' 
WHERE 
  key_id = '1e85c6790492641ac0f69ec752b6845fe7f0619c883bdfcc5987f3ee99eeabca' 
  AND (
    token = 'ZNFArfD2EEUqNJPjqGDhQyLFsILGWxDF95IAZSGhOwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )