INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0619e55dc12fa800122be351fa400c74493216c18f16420cbd205586378a9bb', 
    'pVlbHM+ixg7O0dH0MFDB6Mb4lkuAlo3nQ2t8e+rzqRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)