UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fhQNMDLPL/FmozWkZFXfw6qTmgJTL8V6IHBAUAZTHk=' 
WHERE 
  key_id = 'cf7dc0e1194fa9c9d9daf3285c81715024106f82a2980d02ae7de96967df2174' 
  AND (
    token = '4fhQNMDLPL/FmozWkZFXfw6qTmgJTL8V6IHBAUAZTHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )