UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcTz5MWSxZWKhsyt5RnT16Fk5umPyEUvF4aMR3KnYss=' 
WHERE 
  key_id = '2ec3c41751f44c7f0fac299c7c1e50ab28f386825dfc9a022e3f0e965a7aa2ad' 
  AND (
    token = 'qcTz5MWSxZWKhsyt5RnT16Fk5umPyEUvF4aMR3KnYss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )