UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zzMrQMzcvOkF9P2jBq2Uh1+RHbb30KbLvQknLApj1A=' 
WHERE 
  key_id = '5547443e3dde880263a7112cd72ecec277adb0612bea3c0421318ceef492e837' 
  AND (
    token = '5zzMrQMzcvOkF9P2jBq2Uh1+RHbb30KbLvQknLApj1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )