UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWnk3Runo9Jw9NWB3zKfJXZ5hUa2DN5LV4tNLdvM7uo=' 
WHERE 
  key_id = '4b0cb839c165e5d3016bd89dfb56957dda72beb2dfe87d5205b0e7298a16997b' 
  AND (
    token = 'RWnk3Runo9Jw9NWB3zKfJXZ5hUa2DN5LV4tNLdvM7uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )