INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaa8c751c91e20a6be620ee23f9fde5bef9117964cceedd9306cca3b1703a17b', 
    'jZiG1YbL9/avqm6YyzR3XnYw5aKlJ77oqkhcShz1YvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)