UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9dZmg4FTxgGffdSKazss5n6sr1efffK6yyd+DYde+E=' 
WHERE 
  key_id = '74213902b3cabf71e0eb23d4b70ca945a73f068c2b7d460cf5db70eed03364c6' 
  AND (
    token = 'k9dZmg4FTxgGffdSKazss5n6sr1efffK6yyd+DYde+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )