UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqYsBJJ+wMB3wNHcK2G6OsJqxB7hAQSVcKg1YGlMxAU=' 
WHERE 
  key_id = '6a78192845857a07b188cabf23487ebba10895255c5da769dd8df37c3c358bd0' 
  AND (
    token = 'CqYsBJJ+wMB3wNHcK2G6OsJqxB7hAQSVcKg1YGlMxAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )