UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTvSm4tHmKPis5VoayMqQn8v8XkCRa9xO5xfwr4N3kE=' 
WHERE 
  key_id = '33d38ad41be22366840bea4564f706b0f6d74383dc3ff3609f6187eced999826' 
  AND (
    token = 'qTvSm4tHmKPis5VoayMqQn8v8XkCRa9xO5xfwr4N3kE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )