INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd957faaf35ca30208d4046f9acd704c13e747ff89e2fc3b8ec53acf4d20028c5', 
    'E8UrC5fAxjtk+p6Drwz7DF4Pp2dkQfAXLA/Pltf5y3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)