INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390953cbbe77bf75df9c3863c1138249d7cb136f8e2d1c8e7389eb329eaf3ce0', 
    'br6+j81a2IqL9SoR7lN4ha5WP9WrSVMCr5ThcrZ8EhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)