INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc3581b7e3fa2c635d1a2df1a57bff05c3aad9cd598d7cd5c31125fd17d4b66b', 
    'VKO1WjF4sh3XaSdhccMAaT6grrlVamV25lAskS3RAsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)