UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wcyrKGfBgWmgxIOG2vRCT2U4OD1ttRGtTVzW9cCIP0=' 
WHERE 
  key_id = '5a0d880845ef22f23d6f1f8cb6e2d6e77e08ea7a71064295bc5fa13eb68d6b81' 
  AND (
    token = '8wcyrKGfBgWmgxIOG2vRCT2U4OD1ttRGtTVzW9cCIP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )