UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icmyN7pdvbyKVbcvLyrfO3n1tbykOPDyzUgtvwDkteU=' 
WHERE 
  key_id = '748bb7e1b7ae3cb5c3cfb09f219efca5e6c7b76e33810563e170614c7825f4b5' 
  AND (
    token = 'icmyN7pdvbyKVbcvLyrfO3n1tbykOPDyzUgtvwDkteU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )