UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCQpYcQERewD7nx8RG0e4dJmnLzia+0dQO3mPC/iO2s=' 
WHERE 
  key_id = '96a7d928efdc67a1170287b4f8e0baa2ce0a2e0e66c1d6b0fed1e61e27d8ff33' 
  AND (
    token = 'iCQpYcQERewD7nx8RG0e4dJmnLzia+0dQO3mPC/iO2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )