UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qcE0iPqUlD3qOk8fxZA95hMsTmN/itz8QdcvM7I02Q=' 
WHERE 
  key_id = '9c39ab8326856b74c309154944b5c45e25def9c605f982b790368904856565ea' 
  AND (
    token = '9qcE0iPqUlD3qOk8fxZA95hMsTmN/itz8QdcvM7I02Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )