INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6413c7c8fb153af16d2e7c90b4e9818700c20a7b1c4ed765f7d1667f7947fe', 
    'staUW3vuruuVP6TGjcZ57n5XU2UCx2ghQv1AWTRzv08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)