UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+P9nMtqFsG4FGXdBT4xSvV0H96SJJVaCOh7AX4mKCY=' 
WHERE 
  key_id = 'c126809fc18b0a6f7a6f5dd05034296d3483f034bdd888d5a81ff503c35b2bf9' 
  AND (
    token = 'h+P9nMtqFsG4FGXdBT4xSvV0H96SJJVaCOh7AX4mKCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )