UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3tglQEmFVcMGCvzegtXIG/tMVGDnkRYy16V3yOiRLs=' 
WHERE 
  key_id = 'c0699798ac78471bba31401036283e959af3c74931898c4caac246410ae098f4' 
  AND (
    token = 't3tglQEmFVcMGCvzegtXIG/tMVGDnkRYy16V3yOiRLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )