UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7b+oo6Q0smQnDJlZp3vLxS1v1t/3H38hq8YYsegyMrk=' 
WHERE 
  key_id = '5070f6a5e5c0a58d08c5dcedbab5e2478d997adce88307be464425403dc9009b' 
  AND (
    token = '7b+oo6Q0smQnDJlZp3vLxS1v1t/3H38hq8YYsegyMrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )