UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VdVGMlTirM8chac4Hfe7b4TTubMdR2nlSe8PRDFCyQ=' 
WHERE 
  key_id = '0a97eabf5bb8ef53b2b8044f0815819861d308a6d3a394a82cd4fa4738ce6a72' 
  AND (
    token = '9VdVGMlTirM8chac4Hfe7b4TTubMdR2nlSe8PRDFCyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )