UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdGqDW8INyxeuXIsEqJ9vNcp/70pQcPK2uyK/gD5NBU=' 
WHERE 
  key_id = '1fdfd1c33f4c00d64e6625294eeabfd61117f5952eb26af7f5c24e1e8aea1b3f' 
  AND (
    token = 'kdGqDW8INyxeuXIsEqJ9vNcp/70pQcPK2uyK/gD5NBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )