INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89d39c5015fadcc7ff4be39d066145531eb1b237ce1443507501bc3ce1a46c8c', 
    '+611Y49JMH8vPGQxT5CwP+y+GlF75FgQvWGo70Aoc10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)