UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tu5vaCL7UzobVFcrCyaXJCGoOG7Z3IwCVKfiQE1s06M=' 
WHERE 
  key_id = '2d5fc35a1f80aeaaca7d247b63460dd9cea66c3df24988410666976d60808659' 
  AND (
    token = 'Tu5vaCL7UzobVFcrCyaXJCGoOG7Z3IwCVKfiQE1s06M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )