INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b474a96680490d73d898e07171225d418a826b45d92d6c286b6ec8ee827f8020', 
    'r+AKwAWzI1dtNBdGDrrpP2EmK6VSq3PSD4lMDNaYtOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)