UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6S7ih75xiGlA2y73DIDoGnw6fx7aKV20gIqrnvoYzS4=' 
WHERE 
  key_id = 'f588b8da2ff93120ae6c9728f49d2c75d3a50253f0391a32f9701519daf1ca73' 
  AND (
    token = '6S7ih75xiGlA2y73DIDoGnw6fx7aKV20gIqrnvoYzS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )