INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a39bc40eab8687748d0e180a78f7ca3d162417d05551497fb7d5bb0c1097843', 
    'WdwE2lMPArW++JISfWWKY4A5aJrOV2kkbUjeeGsX06w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)