INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '163c6a36e1bbab9ae6e7c88e50353240e6c23d2a8523b668562403048caa3702', 
    'zLnnEJTFlDoIokgP0EAYYo2j7K5Hq9kEmQtArZCiTZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)