UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zthIjkscLCOGwVz7ahe9HhAudPnALw4D5d8j0u/oKvs=' 
WHERE 
  key_id = '4dd221430aa69b3ce66134ba48d8993d3e04142b1f601976bdf1d3512dd426cc' 
  AND (
    token = 'zthIjkscLCOGwVz7ahe9HhAudPnALw4D5d8j0u/oKvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )