UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xm/GQYejNI9GuR8zHAG6OjE9ODNCYBKO7XPqPXtOQY8=' 
WHERE 
  key_id = 'b95194034748d53a6d66f875d57cd4ec901de08180956896e85292969056570c' 
  AND (
    token = 'Xm/GQYejNI9GuR8zHAG6OjE9ODNCYBKO7XPqPXtOQY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )