UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euVplkAKCzj0PV6Z7ADgVogqi6bw0sBWh2Bj/Ux/JjE=' 
WHERE 
  key_id = 'b36100acd17afb3c59763df9772bc2da1b311255577e39101aa7add16f79db55' 
  AND (
    token = 'euVplkAKCzj0PV6Z7ADgVogqi6bw0sBWh2Bj/Ux/JjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )