INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21402e4dda6721c629a012005b73ad852b9187a38ccffdfbc42016e4162dbc15', 
    'N9OT0WvoFqVKcHSfCOcctxsMSCu/0/tpJl9W3P7p+0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )