INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf3cbe8aea556bc4c69875e1e4e5cb6845c6e8fbd6cda2ca60b60c69e4c6b71', 
    'bk2KLuQ4GftzZ30eUCWsPBTajfdcDu35yXhRF0lBnJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)