INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f6d9c1ed2f222de3f31bbbae3e02f2592925a51418c14254b3b2987822095e2', 
    'LSkfv9bNHAz5QDXwF2X4A19Vk7iJmpRLZnZil9Hgxjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)