UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XyqtjS/JJwmjjqWeka9mStvY68SzYOUFD0HKY08wPEs=' 
WHERE 
  key_id = '05b5322cc4defb588ce35a8a8226d96a8d09fa7c1df44fbcd00d0a9b7f3150f3' 
  AND (
    token = 'XyqtjS/JJwmjjqWeka9mStvY68SzYOUFD0HKY08wPEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025