UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cihx+j2rHNV+0frxpSosYFLcrVANUQXGkzGd3lHfS2c=' 
WHERE 
  key_id = '5b6b4cf088b835b5fddc822324003d288e8c54d64a8d6b72cb69b11c2a0f3f56' 
  AND (
    token = 'cihx+j2rHNV+0frxpSosYFLcrVANUQXGkzGd3lHfS2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )