INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b20de60dbeb8b6e5a90e58e72e7f1037b5706da1d17a9b584902e2745043449', 
    '3pBVoY5mmzNSLf4k3d8s6QJSlv+ixtKZfHebo68cC5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)