UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KV5brJcnRj5j6Cd+pvXrsoOjuXOv2RW+gd0N61Njt8E=' 
WHERE 
  key_id = 'cff1bf120802b586a11cb004638d65e286fbd13c920d5e4d627264a47ee84d7a' 
  AND (
    token = 'KV5brJcnRj5j6Cd+pvXrsoOjuXOv2RW+gd0N61Njt8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )