UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rR0YpMnWipEeb2CRNxdzkXEz/z19glIK/9aEkaBW69o=' 
WHERE 
  key_id = '375b5f2e442c2cff7675f1b5798949462857d3fdf97acef7c107db25fe23e044' 
  AND (
    token = 'rR0YpMnWipEeb2CRNxdzkXEz/z19glIK/9aEkaBW69o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )