UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujQsSs7m7gpx22Dv3q7Awj3i9JTrfBGlsOJDZn9vocw=' 
WHERE 
  key_id = '460b3710d2afef42d08657910a25b2935e30ea996d06fad340da344263b28f82' 
  AND (
    token = 'ujQsSs7m7gpx22Dv3q7Awj3i9JTrfBGlsOJDZn9vocw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )