UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiAb4qnha7RmcWjfeDAh9zp/8O5ciSE2b/yYnsyNLDk=' 
WHERE 
  key_id = '5647205f868e22cfffb68254c81725faca0cfdc25570ea55179bc4cf5441c156' 
  AND (
    token = 'eiAb4qnha7RmcWjfeDAh9zp/8O5ciSE2b/yYnsyNLDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )