INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478b9693e5174e9ae0dabb8d3308d91a8999625511bd5ea6cca9eda5c5c1bbbd', 
    'lQYcIYUidbn8bBcY9vr2rYGwN0xovpD+NO7d9V2v3xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)