INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed03db1f7a8e5efe7687a52143bcda594e8ca39698f2f3d737901f3395a421fd', 
    'tlJrjTOuk6UMlUEgRdkhbdcVfTEBOw/zqDwPATwz5gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)