UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWQlomVtPBtLRjWpmBz67hwepjRbwsIBuhvO0tRXGEQ=' 
WHERE 
  key_id = 'ee4d85a362a66f49cd9eebf1642a44e5e72e93cfa793d1c8f8d9139e4a77dc81' 
  AND (
    token = 'PWQlomVtPBtLRjWpmBz67hwepjRbwsIBuhvO0tRXGEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )