UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HapuhqAg7YOGb0Ip4mdDAP7wgOiG3gW5ZD1Vq/troP8=' 
WHERE 
  key_id = '94b7e42d416d0ccfe2c3b29a0b6f295edaa0a4edf70e756d7f020f2b803d5fc7' 
  AND (
    token = 'HapuhqAg7YOGb0Ip4mdDAP7wgOiG3gW5ZD1Vq/troP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )