UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBUx1nh8O+cQBGt+v9utaBK4IPxTm/xaqpEgoQhi8Dg=' 
WHERE 
  key_id = '64a0a351dfa5729247f2fd4dcdaa2276206f56eb899a46e11a00af235bc4caa4' 
  AND (
    token = 'QBUx1nh8O+cQBGt+v9utaBK4IPxTm/xaqpEgoQhi8Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )