UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkYf4IJtCohdmuLAMt9EsVpCoM5JlATxG2DE9ggF8OI=' 
WHERE 
  key_id = 'faa2b94edf6fa9229f72be523bce342b6ce23eb2d7794ebdc7c3aa19517031cc' 
  AND (
    token = 'zkYf4IJtCohdmuLAMt9EsVpCoM5JlATxG2DE9ggF8OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )