UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zeSDPwSIwE5TLFCFAr8DN9v+MOx14vlnoEJ7kBDAqc4=' 
WHERE 
  key_id = 'bc4ee00efb5cf61083785902edf592a2f1afbca68551685211203f0736e1fad6' 
  AND (
    token = 'zeSDPwSIwE5TLFCFAr8DN9v+MOx14vlnoEJ7kBDAqc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )