UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXmK1O3+ttcRM7Fj8ks6acD29+SJFdxy/GPf70ucuJU=' 
WHERE 
  key_id = 'fa0c58e118abc3794a14ad84e25a99fe5b6f7346b4a5517f894136eb2256196d' 
  AND (
    token = 'kXmK1O3+ttcRM7Fj8ks6acD29+SJFdxy/GPf70ucuJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )