INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535ee840a3e787365d57260d9f8034c7b405530169d61636f7284e106297a2b5', 
    '/AZIaZiOdArphaK1JgFxjSyVe1H/XI9eJYG7UUOtoJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)