INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940619fb4d7bebec6d4253b20f4b82158708a221ca03b7d6661dfd65a4e161ce', 
    'HSNdqL5Q0yn4BS3V0r941cIvVbUr65xWl2qL2kwOGO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)