UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fwcYHwwwaIXOJ1/f2MfEeqZRf8xOfBrlhb+sLHu7lI=' 
WHERE 
  key_id = 'fbb6d8200ae222af702245f04d2c183f61c0ff1c2e6271cb3ab771ea44f6238b' 
  AND (
    token = '7fwcYHwwwaIXOJ1/f2MfEeqZRf8xOfBrlhb+sLHu7lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048