INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '305e19f3bed030d356ecd1d6f0eeeca8351bf442a719c5786cfa22919ab5c132', 
    'VTSMSJ96caadEpFQkIUXTg3rJ1ESehiz4DzYib/mbfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)