INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb1c73594cf10902d04ad6d9af977b16e47441db9ae5a5d3ad55a597416914d', 
    'd5RcMirdYRhbPEGa4JtIJM4T+frAV8toyu2gJBEAn7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)