UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzopSZBK6UrBZqDJPXMcpm7jVS7dMFVjtCC8O5fUA7k=' 
WHERE 
  key_id = '6e713ef6a2bde2cdcaf5d4e11c4a3f8b0e71b0ec6459745239acf70867aee36f' 
  AND (
    token = 'SzopSZBK6UrBZqDJPXMcpm7jVS7dMFVjtCC8O5fUA7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )