INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8866b0d33ef3d85db3547cad8f800aebf6d77f86bc22948156a25c687e0f045c', 
    'fFIkqSxKm5pejb9UPDl5+vKzPmQDO+xbtpR7PkOsFP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)