UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvxxy7RONzOnEHGfuRF4U0Vs3/dSCQIFKDqtVznTOmA=' 
WHERE 
  key_id = '195ea0cb702e471a0976b5000773eeb7dec588c4863231c9b5b5623bb0ef3cfc' 
  AND (
    token = 'kvxxy7RONzOnEHGfuRF4U0Vs3/dSCQIFKDqtVznTOmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )