INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27db1c9e97183749be99dc39d17f3ecd5576fffc5362dc5cae008abc10327d7', 
    '7PiorhDvuiqTrH3dsehcgsr8e76hjJnLGRe5dpvNHjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)