INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da394ee89ed737db74997cbb7985bf75911604575322ad7ff6cece0c5badded', 
    'a4REJ6vJi+90vIl8rpx7hv2K0F0jSWhOp+Y9quVbCLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)