INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38f55f138c2af9e420f2ee0d9e5ab1175bb6650474a76e00dcad6e227d0f401e', 
    '1zmlX5zduQbiPImzEFfg3PFTCo2uRqaJtr0zJKzDAG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)