UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCdrz2IjBu9S/Zi6cHshY4uEVg40CAh4tF6kwQtQVho=' 
WHERE 
  key_id = 'e978680b51fe54e3ab808d1995ba5afc3077eb3b0ba9b66fbabd932c9cbf43be' 
  AND (
    token = 'wCdrz2IjBu9S/Zi6cHshY4uEVg40CAh4tF6kwQtQVho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )