UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7H+Sppv/VIVwVjArIkSxxAufwUcBYam8TyFen7eSb5s=' 
WHERE 
  key_id = 'f0420954ddcdf009667ce8f5be3092ef45376cee3a33ac8669c08e03bd6dbb69' 
  AND (
    token = '7H+Sppv/VIVwVjArIkSxxAufwUcBYam8TyFen7eSb5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021