INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7296824fa4787272fe9dc68a46214d99f7cc390fdfbb2f32c94dda145b79a25e', 
    'i4JsbH8yi2qYTeZiENR4aVG+qekuF31Yr46yc3dNapI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)