INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6644aee5630ff6c93498430b4f2b531cd806e4e8c1249414d2d82f64721ca2b', 
    'WrOmy2vNqREIql6BwD8dWl3gAOPUw/5sGd37RA9I/+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)