UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EomXnQ4T2cZex3AaesbFlIgAplO2y69o38VhzX9Rqso=' 
WHERE 
  key_id = 'ac53049588c0432913924cdb54d313dc33099bf1bf818ef0626c4007205f4dc2' 
  AND (
    token = 'EomXnQ4T2cZex3AaesbFlIgAplO2y69o38VhzX9Rqso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )