UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NlH3Cj9jDbkixyBD+D3BpDUpfegfrxF00c2dAd7MQ4=' 
WHERE 
  key_id = '5ecac3089ec51730bf93ce7427145af5120ca5b486f9f4baeb8c4ad26326a4d5' 
  AND (
    token = '6NlH3Cj9jDbkixyBD+D3BpDUpfegfrxF00c2dAd7MQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )