UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gG7nYDS2GzCyOJM7F5LrH3T3qLZm227n7zQ4rcdIk0E=' 
WHERE 
  key_id = 'c1b03fe37d94db396a55877c12c590f28e404f0da8730c3b06c93442c8b278d4' 
  AND (
    token = 'gG7nYDS2GzCyOJM7F5LrH3T3qLZm227n7zQ4rcdIk0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )