INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e7e4d300e4fb5760f5119feda97d4449f0058c70e08db51b21344b933fe593a', 
    'bohKk7TwZUDQAsiwfB0hcNAPeghOgPkW0PEwIG1CMiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)