INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6400278020bf105b0b90d5f5f3acb8f1ce2f4b324b9428a1b0ad32c9e8089f', 
    'Dlx9IpQsn76hQ3auM0zOxEps6d/5WFQxFkprxxeqQF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)