UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHcTZvIqMJxdM8kB1B4KSCsgb4caOBR1I747rzujAv0=' 
WHERE 
  key_id = '8f89bff6eea8bb01e50616b109b6cba364ec5994407cb2a8a52f9f55d1320f73' 
  AND (
    token = 'kHcTZvIqMJxdM8kB1B4KSCsgb4caOBR1I747rzujAv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )