UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SW9kXLvpBn/nCxrQTHUVKIbvnd5XTwElJ9Gt4N7U1ys=' 
WHERE 
  key_id = '7cfeff48ec41449dddf9ca775afc5a439183e6dab992f6ca9fab88912417c218' 
  AND (
    token = 'SW9kXLvpBn/nCxrQTHUVKIbvnd5XTwElJ9Gt4N7U1ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )