UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzjG52Kq8O9cE1Ea08PmdaFPWbwabO1LCfcNmaGMPJ4=' 
WHERE 
  key_id = 'c5e276dbf85f2f7e85be35b3a807849ad17b9b730d43c764b11f005bcf9177a2' 
  AND (
    token = 'nzjG52Kq8O9cE1Ea08PmdaFPWbwabO1LCfcNmaGMPJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )