INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14e6d421e127725325305fe8e3e71d4a40df317af7094c4231d3ce3c36f79f4a', 
    'f0343RYI9LHm45Qm8u6mPZooz9loJzjBGVQ45G5NnYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)