INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd54f817ee635e81c3cc3134bd63c8b16798f6639622b6e9c54be01cfb03b8005', 
    'p2Paw3Whey2hrs4EfXgsso4kBwb4fTMf0Ttw56Siep0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)