UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7NOetbXXg+2YxM6Jirb97VMmYqvsfVsgP1aL5QpUTQ=' 
WHERE 
  key_id = 'caab0373b4d323a0d9e7c7784b525545cd200f5020a9f259ec75f6631549ab28' 
  AND (
    token = 'S7NOetbXXg+2YxM6Jirb97VMmYqvsfVsgP1aL5QpUTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )