INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715af8c108bbe8b660915492cc494f4c04a2cf2d1d3ec818a6bd142867d42641', 
    'UkxgEYIyWH5jPLIs5xD9eO5uOIDClOfN6LIaPCwZFmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)