UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLpJ00KE5UEGC5w8N8xz9Sy2Peb0hazCXHTenfBus3o=' 
WHERE 
  key_id = '831b4fa3bd3e70bd8029c43ba64d98c8d811c8a2100541899d79e218662076c0' 
  AND (
    token = 'qLpJ00KE5UEGC5w8N8xz9Sy2Peb0hazCXHTenfBus3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )