INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b403e995abdef817faa1d7497198a0e695f6d71fa7f57861426e7cab569f0780', 
    '8EWIXxjyJm1TE4w7t46wXhfaCbcL6DsXxuXgg2J4yUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)