INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '305017d5606c04a9a864e736ee69489343773a88d6bf0166cc34b46918093463', 
    '0qI8mJpVR5FTXMnAa5jZ8up4yt2zUycENYHnxrs0Guo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)