UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b713c4n58DsnC0NBKf0W6yKFzHKoFl2Ggoxq7/KtsTc=' 
WHERE 
  key_id = '95105739b05484448c3d2c6acc841c9e51389d216ea1303e404ea8f0f02cb615' 
  AND (
    token = 'b713c4n58DsnC0NBKf0W6yKFzHKoFl2Ggoxq7/KtsTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )