UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JH0QO71rKkKwHG4V6mRXp9EXzES5TB//m1UlxQVYf7A=' 
WHERE 
  key_id = 'ca431785f96207fc946395ad06d719cd743395f8c7e97744126e64be7f89acc4' 
  AND (
    token = 'JH0QO71rKkKwHG4V6mRXp9EXzES5TB//m1UlxQVYf7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )