INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a640858680f4bb9fe8583f075ff0453dff7bae83b4e9789903c50a37bd957c86', 
    'jMQZWQ+Xny91tDnowPlDVIgrbD2rTFMCejY6+SwBY4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)