UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUXi834YqifsqZS3fwcty8Wg6El2lcrPpHJ0nCOubuA=' 
WHERE 
  key_id = 'd7cbe2df4dbace43f0f5aadb8b539ac391c5f4548342631c17b00aa8bf4fe932' 
  AND (
    token = 'pUXi834YqifsqZS3fwcty8Wg6El2lcrPpHJ0nCOubuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )