INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d8e679393eaced9d0afc6c0f7b6fb2d14f0652fe8644af4bd563bec9e4dad8', 
    'vxhh3RWSyFbhGrmdyv5ONAO84crjZTTSq3dDxXfHWlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)