INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402e5b4cdcb7eac5f8f8e0d13bee202d3349052a980c9e12decdcca74e5c849e', 
    '8jNb7osrypHMcwcSOugTnVzwLCnqn4iBmHRihefLVtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)