UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+wrTCgtNfgbEyTuaYRs1dPH68KfEGwpQ2Si9YIQC/w=' 
WHERE 
  key_id = '03ce867d7e62a6da430ed9d4470c8f80c8f5a9177e7c92da87dc06c8f226c3f4' 
  AND (
    token = 'C+wrTCgtNfgbEyTuaYRs1dPH68KfEGwpQ2Si9YIQC/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )