INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c304a8ae2c5725381b656c4d05f11c68c7efffa845f3bffcb8e05e5201da82be', 
    '94T6dF87R8DwbnZPs0vPKdXHV40xTFgYfO3SHjVAV38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)