INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4ce1c1b06f3ece50faa800740c221ed95c6606f7e861e086ccf02dad69173c9', 
    'Up30tzhn0qwzsYQJ5kyH6gPKdBl3pNzyOlIGXCZNYXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)