UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xx6BjGDFFS4bG3lCIopdjg2MsCfwirpLtsm+qN1t408=' 
WHERE 
  key_id = 'fab549c27b195f0fb8efc1127061fc729ef966d6fdea0a2a604838dd8fbad78f' 
  AND (
    token = 'Xx6BjGDFFS4bG3lCIopdjg2MsCfwirpLtsm+qN1t408=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )