UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMIuIvrq4tUVEbkYqjlhNGttoFqhc7pooL93wMDuLWc=' 
WHERE 
  key_id = '43de44ac2a01c08ff10bc5b80cda4ff6b26cd4204091f378dfbc11ef1ecdd76b' 
  AND (
    token = 'cMIuIvrq4tUVEbkYqjlhNGttoFqhc7pooL93wMDuLWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )