UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/MDDeIcrVdtEsa3tAgfT4Ae7ka8EPfgxHYJErQcqOo=' 
WHERE 
  key_id = 'de5d544a6c5ce32ecc0a3dbda1225acc2b693f626d2f6f5c456ac1d443539e7d' 
  AND (
    token = 'R/MDDeIcrVdtEsa3tAgfT4Ae7ka8EPfgxHYJErQcqOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )