UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqJbTEylB2pAnxiTxQ2vBTE1sm3h2E2ohi8wczb/36k=' 
WHERE 
  key_id = '7c2d7570e44f65d4cd4b649637c897648a0bf55f575e5b83dd0c88efcf4848f0' 
  AND (
    token = 'ZqJbTEylB2pAnxiTxQ2vBTE1sm3h2E2ohi8wczb/36k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )