UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZpwW4IEBp97CI0fx5PKGtUlfrQzHeygr9cLBp8JEh4=' 
WHERE 
  key_id = 'a2a707264ea3410ae3e2e9506b286c1b47d56b8d58ccae76d251b504d902fa88' 
  AND (
    token = '9ZpwW4IEBp97CI0fx5PKGtUlfrQzHeygr9cLBp8JEh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )