INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376f94cdff55cc1546b297995dad49a66c105b6089ba7aab5c382a19a08f59b2', 
    '3VOvsZ0a0NJpeGL9VDw5OS2Urlo/ZBnVO2Fw+cAzWr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)