UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5jLrLHLsmlxNEkNK2UVpPWGZ9L4KgQUK2TrAj4wRus=' 
WHERE 
  key_id = '6f09165a493936103822ea4e9055218898ce3a502ea9cb362e9022dec91552b3' 
  AND (
    token = 'e5jLrLHLsmlxNEkNK2UVpPWGZ9L4KgQUK2TrAj4wRus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )