INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c875d0a6e887feeff7137a3b7fbdfdceb93f91e1dea18d076d3a6fa34f570b66', 
    'bmXcHjnQXLw84bU6UOMyKzmijv4hMDI0eL8Woo3micU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)