INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5fa71bceb948c4e04da852bd6227c7bd1f1404002416122ebbf0df0244fc575', 
    'nOiRpfnBcKewB2dO3OMKznEcDB1uvZteO2+ihx8+XHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)