UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEzHhuGhbIGU/RY3W85BmlLddSc83BPQNf3Ed0ZXRWA=' 
WHERE 
  key_id = '11d3bdc1bbe1bed19ae4209692ff0440f813562d8e5d64a1d6c671c707d08910' 
  AND (
    token = 'qEzHhuGhbIGU/RY3W85BmlLddSc83BPQNf3Ed0ZXRWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )