INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7ce1694019e3f6a93bcaa72866d3f75a1ccb60a978f99dd1ca491ef25b1474', 
    '/qJD/SwDoaZ27iw4eYuplFBi9dlEGCuEpmnr+AjZprg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)