UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnqFdHRLrGoKJnol2z8wD/GcU17ibDmP01hADM0T9XU=' 
WHERE 
  key_id = '85fd313e838758eae92095cad1a257da09cc15aaa88d98c1f4697273813b2063' 
  AND (
    token = 'rnqFdHRLrGoKJnol2z8wD/GcU17ibDmP01hADM0T9XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )