UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awK/2JkEwzd/NIL18LhE3lj7HtscPL9xThhZogrMsE4=' 
WHERE 
  key_id = '5bd81850479d6ce7d4d15f49158ea8b5b50985c8a9d2a57db95d615a56151cff' 
  AND (
    token = 'awK/2JkEwzd/NIL18LhE3lj7HtscPL9xThhZogrMsE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )