INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '091bda40c23d073b4debda60324a437c6315c6e983161c1a6b68f186b60dc8e2', 
    'aky/jUD3GqwbTll8SO8027SeeAT55tsDKmgpc2ugM5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)