UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VntkU1HUWxZqbSGDrQMPJRYSZ3b4pMyu5EQPtrX4iVQ=' 
WHERE 
  key_id = 'af5110af9773b11c9a48bd1c3e86a93047fd539aa2005aaa9a7e486165b4e661' 
  AND (
    token = 'VntkU1HUWxZqbSGDrQMPJRYSZ3b4pMyu5EQPtrX4iVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )