UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrCJvuPur8BWeFmlWi4UUQQSCy4SdHKFx0NQlfT6w6w=' 
WHERE 
  key_id = 'de3a05c529bbcafbfddaf2e6e7280d524b58fcfa45714f823a88fe64976904d0' 
  AND (
    token = 'BrCJvuPur8BWeFmlWi4UUQQSCy4SdHKFx0NQlfT6w6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )