UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ezTTW8fYQxdL3vN8k69vWWt8q6kolzx3k/4sf7w9vY=' 
WHERE 
  key_id = 'c2ebdf02ee099d1a017594e681b138ea8dc42375a37ac5c9f37ef467cbe71367' 
  AND (
    token = '9ezTTW8fYQxdL3vN8k69vWWt8q6kolzx3k/4sf7w9vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )