INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e103ab17e7ee14111a40b4f968eb37e99ebc1e69bee571283b9825c2c2f2fd5b', 
    'jE8qyMpHDAymhSvVYEcH33SsraZLzM9cOXZg2rjT0rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)