UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2Hy3ttVC6Byz9McrkMPiCqGcJ/HjeFjAnEO/H+95D0=' 
WHERE 
  key_id = '19e4a0e9318e3d8faf69333579085b08ff78be2918c6541240beaaaaccab4f8d' 
  AND (
    token = 'e2Hy3ttVC6Byz9McrkMPiCqGcJ/HjeFjAnEO/H+95D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )