INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2115fdcbe3c83540ef5b76c5642022e950d2947bd71da179d68759eb3124594c', 
    '3Z98rE4eEvO2bXghU20R71LkpzVbIb95xXumK+9oAO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)