UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frTaapaiiqVz253PSNET6jjkSaIvXLre9apmCYQdKhc=' 
WHERE 
  key_id = '575b94202260b706722f69994bef9980eed81489239349bc31bcbd775d0ddee7' 
  AND (
    token = 'frTaapaiiqVz253PSNET6jjkSaIvXLre9apmCYQdKhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )