INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4199c6884e2fd4996e66a43fd390ddacadd018f6fea244654df3bac88e81bad1', 
    'lHAi6qifJIuqEOH0g38NIklxIlzVA47fG29jeHT5tRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)