INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '767bc81616c63e45da7c0cccbbebf09bdf8706e6bad5135ae5d8a1235deac839', 
    'OaXUQrAujTbNDhdOdq7aTo3Xp1MOfkF3we+44UME2Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)