UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0BhhixxiU9g4qS7/7DdpXZU6RKrFJtVEgmKEcu8ECs=' 
WHERE 
  key_id = 'c3b8ea74779cf381265c9ae9d2d0b7075da2d5b826196eb380df429c70e206aa' 
  AND (
    token = 'u0BhhixxiU9g4qS7/7DdpXZU6RKrFJtVEgmKEcu8ECs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )