INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c8ae0a3b9b2782798d21f59fdbcdf6edacfd94d86f203f1161ba40a2987f52', 
    '87v5wP4Armu0XvHMhpfBjHtRM/B3IeFaoNNfwfVXNEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)