UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFuAT+YmfYBiCIfPIq4UqjMN38/n0F2M1k1+CB5blz8=' 
WHERE 
  key_id = 'b6ab15152067c009f7f0635307ebd2a7791af6c58764e42ecaaa30810217e4da' 
  AND (
    token = 'ZFuAT+YmfYBiCIfPIq4UqjMN38/n0F2M1k1+CB5blz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )