UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QujLqNjnfxYd6T1grBQljYFqb3Hgp3DOz7rmCfnEj38=' 
WHERE 
  key_id = 'a0a9c705afeb0dbc440c3487922bf9ac43c4c049c6be7ab5e920839dba62964e' 
  AND (
    token = 'QujLqNjnfxYd6T1grBQljYFqb3Hgp3DOz7rmCfnEj38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )