UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gdfpaa08Lnkcox7efwvSY4xQkKLY3LYemFP3i6l8DOQ=' 
WHERE 
  key_id = '9b7f8f02ac2be78eeeb45287930ebace1026666ad2092825ac042adeb2370fae' 
  AND (
    token = 'Gdfpaa08Lnkcox7efwvSY4xQkKLY3LYemFP3i6l8DOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )