INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da1935e091a03a3ec0530a109ff1c31945bfc4498cc4725f4f0a3681ada1d7c3', 
    '6IouwwNwSv3RZ2izWLWy2YgAkt+aBzBL7hiz4dQVcnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)