UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8V7RzmCUJQP53Zs3N61jJdpenRSbQw1dlDGe36feLmg=' 
WHERE 
  key_id = '3543bc14d95cb7d00ffc9f6552b9f7871c599ba2491bc8fd6ee94659efccb2f0' 
  AND (
    token = '8V7RzmCUJQP53Zs3N61jJdpenRSbQw1dlDGe36feLmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )