INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8738205583e3955f0bbf22cefc560c741a59573f73ebc89a892b52c3abd32450', 
    'gUTss2AaIplFu8sFuwNnmwhLOGHLCH74XVo6h0BY9oI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)