INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c1d66541eaf6e6eeb3dd3a9bde815024c48aa8524f2812c674e4efb45c6c60', 
    'N7Y85pBS9022La09a2oYr/KfAQk1y2mGZzIGDplxsDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)