INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b06e813e542b31abd8219fa50a77b00af1b9119a2b8bad5deb1a43af99e3f7e3', 
    'LWgXIoikMBnrfbVqRAHXlk0ffQqg5PQmbCcUiqG7zIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)