INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '62b08a4ad5580e14651f13edd76f85a389cd5a50a7ec26a22c42fbe10ea8857a', 
    'JLxOYWNuv7xrV5oAoGUsz5OjgonRwJ8lym5VC334gfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)