UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1caRSPJEiltLkAEA2Ljb3vu68oNIZbqUD6NDECIM9MM=' 
WHERE 
  key_id = '25d46810fbb3dcf4dbe361b0191a3a4b8a68ebeb15046f5955e2fe9e49a67540' 
  AND (
    token = '1caRSPJEiltLkAEA2Ljb3vu68oNIZbqUD6NDECIM9MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )