INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd534570559ca0cb7cf9e4bac3ed0953edf6294786ece1f8bb54675eb41a35ad1', 
    'Iit19Zs4+dmdUjQARWjuaLWG98t7vvtEcZEDC9asmu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)