INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a249ace9ce932fbd9a1b57ec6daa5c9d6a895f8d03607618c942b17a9c616201', 
    'v0LNEyb11gW8gIU/jz26MGg3pojutlKjNrzr3oN+qj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)