INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31801123fbba627ef0c5d411f7c016f6ff725694b861489290acde431a84a11e', 
    'a3EONfppn7iUaZszNohsasbLI44gxL9aFiJTfPFCirw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)