INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '495f3234c63302f0b721d9e72516c242f5206984f36536204d0bdfaa08b69dc4', 
    's9Q0BTXqu5LZBKjlb8JoCnKtJGykb5MfRAXMcSQh+rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)