UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pzgggl/n/ULsNDhhxcP13OfThY0TYp3mySzAaelmldE=' 
WHERE 
  key_id = '1ef94eea48bcc893bdd561db4088455b2ed6244a6a1c04a752ce1bf60bc17bcf' 
  AND (
    token = 'Pzgggl/n/ULsNDhhxcP13OfThY0TYp3mySzAaelmldE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )