UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8NzYufQMhWB2ohYSn+lvzMu78wQlyyyOghGv7Nwgz0=' 
WHERE 
  key_id = '7c9ec822b4b842631f2af0f139867e6ba814f5dbf51a7077a9f522cb78f8ee76' 
  AND (
    token = 'k8NzYufQMhWB2ohYSn+lvzMu78wQlyyyOghGv7Nwgz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )