INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b387f26991abbffe49e82c53a45d8ac8d834a98d1f3ddb6e0122c0538ff7616', 
    'LM2N6F8SodYd3x42ZQ8Desci2cpbFgzvTTWQTS4q2tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )