UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzqcvkBHqrXxNhjh3XjMhx04jmd8cjuNg0S1T5e0qKo=' 
WHERE 
  key_id = '3524bd1c2e29398ee622581890b86f1743cc08caeceb478449c18c0910d68ee7' 
  AND (
    token = 'uzqcvkBHqrXxNhjh3XjMhx04jmd8cjuNg0S1T5e0qKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )