UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSdxvTRSHXTmTcJrvOleWNC8c3N+tCiCExarEda33CA=' 
WHERE 
  key_id = 'b7265fa7591f6020fc8a34e7b0f7084b0716c1e1c03c4f7bb8ac3ac8218a27ed' 
  AND (
    token = 'bSdxvTRSHXTmTcJrvOleWNC8c3N+tCiCExarEda33CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )