UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6H6G7Onx3GqNM1lklPxGpeMXzo+eAVyA7bKSvFdSrE=' 
WHERE 
  key_id = 'ac943d2dfb3f4d4a69cc2a4b20329b9d72eddae217a22a0b2aa802657e6efff1' 
  AND (
    token = 'y6H6G7Onx3GqNM1lklPxGpeMXzo+eAVyA7bKSvFdSrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )