INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4eec75f74a536de8175cd42825e6bac388f0525c03856b5425e696c0fc82a707', 
    'NCDyBb7zUGAvfOmQWWh3iuS+vqKxZCN9zCIrTA0850Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)