INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6167b2c6f970f5380081696be2888d1893a5234b47ff7efe17a9118acf080ab', 
    'PWVVbxw0iVij0BK3Vnmy7suow0kIPBe1fCu469ZhNKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)