INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e52e5273aaafa1ce3d8651f435ef1835ea3fe5142c71432802f42590885e38a', 
    'Ade/sAf2JZ2ZUDPP7BhANguSWqwBGxLpU5isUpfcG3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)