INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a204ab42608d592f33ad47b0d8bf10d6943a08afc18ed1ff643debb77e5854', 
    'GBDlI5Q92svaLRpR2HkDkxtwAku+MkrXrtYiWw4NxYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)