INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7040753100ef4c60dd953672fca9efbf55e3ff26f5b402a238dd81dd1fd2ca4a', 
    'FfCuL1Kby8iJiWRGLey0DKnk2Nr2CQuqed+BO24qzWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)