UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnYlz8cctnnuaHj4ccwMCIEpOyeoE82Xu8IzofNBqCE=' 
WHERE 
  key_id = '23d3175528e8f4faa79e9df94ea13913298dc15aad9a28bf5d05425f51c64eeb' 
  AND (
    token = 'JnYlz8cctnnuaHj4ccwMCIEpOyeoE82Xu8IzofNBqCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )