UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gabc3cwP1UYivs4yituFGu4vWnvNajZ49p35DitCqEQ=' 
WHERE 
  key_id = 'a7d7e7845669f4943d0a5fb0886872a584b126845f172d13ee83ad1ed88a8b37' 
  AND (
    token = 'Gabc3cwP1UYivs4yituFGu4vWnvNajZ49p35DitCqEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )