INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44371c860c50c8b9196f451a81430b24c026be0f141d354844847e0485a3b1fa', 
    'EHjoDgH7xlrWhx3Ndf5Icv7LFL6QiEbiTnqrNVXrQz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)