UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvcAXvuWK0kyxdQiKg9NKTFCEseeH6nZr92oxjLicB0=' 
WHERE 
  key_id = '44fdd66ab97b59ea94c50eb683394332bf13ff856a3abc26d73203d15db76be2' 
  AND (
    token = 'UvcAXvuWK0kyxdQiKg9NKTFCEseeH6nZr92oxjLicB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )