UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+g52NsLheiNFxGajWYKnjCZaJL96kNBvFqvDsLzjsY=' 
WHERE 
  key_id = 'ecb6d3172f77b9a9e632275766700b742040697dac96fccab75cb0d7b9459251' 
  AND (
    token = 'M+g52NsLheiNFxGajWYKnjCZaJL96kNBvFqvDsLzjsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )