UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xy8pf5GL+PMam2youVvYto4m2/3OzU3Ap5gtd5AtFpo=' 
WHERE 
  key_id = '9e695b49f02e097d0d1592ed3bb8ae1213566b6dec9da1f2f00d56a0192f776d' 
  AND (
    token = 'xy8pf5GL+PMam2youVvYto4m2/3OzU3Ap5gtd5AtFpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )