INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed51b3ffde5608e232c04607467305f3cd45f6b178dd1a733e98ab2fd9cdd8bd', 
    'aAsj9jyNn5cHBOe8ctIJfBlf21wgRHuBvTMMY7qcWtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)