INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3abe1e70e5912f5646d6a87047262b2e9268fa10a3fb2b6d11cfe8b024e9126', 
    'l4dCPuRsIzGhe5FNH7elXhzlWjv1L76AIBTzwrePpfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)