UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75S00OGvqdexf5azgrY1vjIzZMC+ysYmBS/1ssHsBTI=' 
WHERE 
  key_id = '8bebd33db05d300b237ce6c51f7738a4f496ba186d1f2db018f579862bda75fe' 
  AND (
    token = '75S00OGvqdexf5azgrY1vjIzZMC+ysYmBS/1ssHsBTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )