INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aeb20f482b84e4209bb090d3129a4520a78d3182242688253acf90ab8f5ae8c', 
    'VEF4tJfMALBEKBKnbUkAoKtu8dCg72BhH8BPsdWRdc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)