INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '853952ea3e95daf2383f9660b14fe177793792f908459061c22ea2375bd79e9e', 
    'T//iCB5x83TJpzrgezqR5ALuO8vkRe7qjByH/270YFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)