INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '928de893b3d8b1cf3ef1e3a4a54e241a495a2b21d7c27c8120f20c9885b4aa17', 
    '8sAPmXF0REBiLT8e0TQzwerttTub0UFDZfhaqHbEEk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)