UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkG7mMMkv/tH+CD56Ul+X+fj5xcxM6uwT8tx+6sd4VA=' 
WHERE 
  key_id = '28413dcd56af7134e1ccdf577b2e1fe8c7438867c51f5af701ff36db2fe5119c' 
  AND (
    token = 'TkG7mMMkv/tH+CD56Ul+X+fj5xcxM6uwT8tx+6sd4VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )