UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTZf4J+TTK5Qi0Bx2wJ2hM3hXNvh99ZREyJWlK3UCyI=' 
WHERE 
  key_id = '7a9cffa44bf759c3a940aeba8c7e8300436e924ba4d4a6fb6dc4f250df253b22' 
  AND (
    token = 'LTZf4J+TTK5Qi0Bx2wJ2hM3hXNvh99ZREyJWlK3UCyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )