INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '528e49ef45d0d59d8842569b6f32a36560cf7a47b75988141f0e0b14c5fbe1b6', 
    'DJageKYRlNFjeNFrKxXA7GSH1NjpE+tZOkKm61fS868=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)