INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da3caba5f40da28749068d4ab4b91d722113fb834ba7b19e9ebbe3147db252c', 
    'LD9VeGKFLuRXGkyNcxQvj8JuZ5ZHgyZdPlMcWjZany0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)