UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDvvCcUvMDIyQIDEqq6211gzv2INGziEs8IkqpUJ3AA=' 
WHERE 
  key_id = 'b5fb96925dc437ad71c97600b41f061639c746855847e905c7d2aacead3bfd19' 
  AND (
    token = 'iDvvCcUvMDIyQIDEqq6211gzv2INGziEs8IkqpUJ3AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )