INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87e3086884063dc58fa22eb66cb076cebed3a972cc1e322e06f9567d649d292f', 
    '26djQyjcVFeduYXsNaca11f0P/qjquuDnHSd5Q8+w2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)