INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '667782dd68ccb9751378f14dd336e5a1c4d63815685837f907a8e5542d7bab2b', 
    'YnOtlvMoXEEkGAVfOjUeTEHePdUzUMSCIlzoGuO7aj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)