UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKiRxvIvNExhxE/GgyxJo43VsfhcNkurlI7UZzGB76A=' 
WHERE 
  key_id = 'bf13ddb625b5243b1fdc3e83ee6989dc29fa51da73c6f7af1bfab0aa6fb6fea8' 
  AND (
    token = 'eKiRxvIvNExhxE/GgyxJo43VsfhcNkurlI7UZzGB76A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )