INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3c5128f0f57d735ac3a45f87d348e65bb346362f69d0dd0941c2a3dca5c803', 
    '3vokJtDz6HWTxMdv1UUby0yBwwKBojW9sHt2tACak5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)