INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1108ff2f4969802c545e20b8bb99d6fef78f0c7a7f31c8123b794c53e1ee49ac', 
    'TUorQNIJh3VYJL3S8nSa/aMO0vvEFuWPoO9hGGetnSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)