INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e920e21e594af78c111763872181367a80f22bef1f10138e6ab4f75e96d6594', 
    'MAGgQJ6qyxtxj1LyHBsRbcjs/N0OSIE34sCirr12FRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)