UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUZkAkBcetBDEn64sZsFU5Lo34V1V3xAbRxaLq5sd/4=' 
WHERE 
  key_id = '699b14e8f2c4e987b74a91bb4f6e6593acaa1b8a98a5a094671c7f4c7c53ac86' 
  AND (
    token = 'NUZkAkBcetBDEn64sZsFU5Lo34V1V3xAbRxaLq5sd/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )