INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752b5986600b76012eb4b6c540620545c989371fe205688d027a7b9d0809a77c', 
    'E6Y8HME96yJE5cHtGAgqR4fFFMHAUAYuzTZm965LpVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)