UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkFV/1oZncLUiVhRovTwWRXxv4zjmuZNuPCxHV0p3Ew=' 
WHERE 
  key_id = '45f61fbd37d2a807332928e6468d17c5d9dd70e91ded26a91135882116e02e6f' 
  AND (
    token = 'YkFV/1oZncLUiVhRovTwWRXxv4zjmuZNuPCxHV0p3Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )