INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd9904f3002d15b96123c27ecf5e3c0ba65aa97c050c719830331daffaf706b', 
    'HVbsCVQOIwCx+Wvu8KswKFGwRByNwQGmFyJy3gjTPY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)