INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c773adcaf80bf740892f4fd3e1efa7ce488f80ea96e0785b0c2406e641942b9', 
    'gE16E204hjwbzbKjLH4bvf0a2XYqKZ2Zy5uBXte755Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)