INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69561738db3162d83a6053a2d708564f60b6b7f075af817a64d4f522f947d594', 
    'zp7Em4n5JfzWY77MeZFMkO3dEXJH7XQHUa2CZpc1pyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)