UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvThp+UmK/HM83lHkysZ/baZa1RdA4dQiefq2siStvo=' 
WHERE 
  key_id = '335667b42b3860f0d8bbec80ad9368339ece51b1d5cc7e10974a4680722aa39f' 
  AND (
    token = 'fvThp+UmK/HM83lHkysZ/baZa1RdA4dQiefq2siStvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )