UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3ik4pKG/eiduzpoKggSG37EQPD8ZXmvZ9sqlWiLNoQ=' 
WHERE 
  key_id = 'c738c72392fdab48a58d60b714bbe56fbb9e5421c62138eb949f198d1856125b' 
  AND (
    token = 'B3ik4pKG/eiduzpoKggSG37EQPD8ZXmvZ9sqlWiLNoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )