INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a6db0cdeaedcbebb2b337ca0dad3231bc2db6c60924dd8e1e71ef92031b458a', 
    'Czq5iXnT4lzYj+UuXQDmCO4WGeh9MELM4BfuJWoIAjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)