INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a2e09f20593c25e1c61b107faf5945eb1f3e312732570ac34057add8f8defd3', 
    '35BYjSlEYQe0uM4qrKg7IpCOP81RNtnWqVpI8cM7hzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)