INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd821b14f544c6a1e0c730fe88d96d7a92e123e7b98837614d34cc1f5d9119636', 
    'uwV+OZ0y8fky+wFIy35cOhnxT1JavAueNDEtshLTTpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)