UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9HpZO+ghiz3qKAv/cfvTL9OGvUdXOvaBx8W5NpZTDY=' 
WHERE 
  key_id = '0ac54962ec85536cf2cdf3b3dd5d77f3e76fc9b0819a2106ed86adc2dcb3c274' 
  AND (
    token = 'I9HpZO+ghiz3qKAv/cfvTL9OGvUdXOvaBx8W5NpZTDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )