UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3QF9mybKQFGh3NkVa1D4o4BcEP/wg1dXyYYNjJ48pM=' 
WHERE 
  key_id = 'f71557ed96a3b5b09f4d180714b52126c421099fa852453c6b7c655ce1d98e62' 
  AND (
    token = 'n3QF9mybKQFGh3NkVa1D4o4BcEP/wg1dXyYYNjJ48pM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )