UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sRDQRjdujzBU8dooANHJKWSacd75N3tZdjvgvUlz/c=' 
WHERE 
  key_id = '1af8ca5d4eb1920b302296dc46bfa79836567abd4ff2218071b7a42890338ab5' 
  AND (
    token = '/sRDQRjdujzBU8dooANHJKWSacd75N3tZdjvgvUlz/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )