INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c458eaa9335dafec72296d566bd7524a43b924124fa39ee346632d1ec4130e', 
    'hB3djbEuq/SxUWvwHhGGRJu41UUCx+hMuOISZv5VWSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)