UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKqdMyMP/AceNcHsExpUo8rL/18pZf+JEis3BSp7bnw=' 
WHERE 
  key_id = 'aaf15ccf1495bb2527efdf5a5a805ef249fb29ecb1aa9f110b5e1793315e0127' 
  AND (
    token = 'ZKqdMyMP/AceNcHsExpUo8rL/18pZf+JEis3BSp7bnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )