INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0efadc6e5be918d242553e52d8683d8b46a68be3c44f475afe6df5dbbf6a3402', 
    'rJMRy2KuVzrpdAUWBuq9s8750BqFXWHYlyLsg8HlHNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)