INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4f9e81e3f39982adc03d912b35d6accee5c18cafb86fb6229f3089bfd9ebb5', 
    'Ou2YZ9ozhHyiFYvZVEVUayhH0rDSr0RwVEcdamNcv90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)