UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSN7QC7nN5l0lnexFWUsnzyPeHcpBGrBZbJkEIBgvxI=' 
WHERE 
  key_id = 'a73a3efa4f7b8cd0f02d7e61331d46395d389e78bffb7cf423e66e0549034ba0' 
  AND (
    token = 'iSN7QC7nN5l0lnexFWUsnzyPeHcpBGrBZbJkEIBgvxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )