UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RdAUur+eBNOREmF0FA7Fqnnhp+/2zsf4wwSK3Vv7Bow=' 
WHERE 
  key_id = 'c71466d910a4fdd7ab43a157b96d58ead91510b807c3e2618c9c3161b444a232' 
  AND (
    token = 'RdAUur+eBNOREmF0FA7Fqnnhp+/2zsf4wwSK3Vv7Bow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )