INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cb04f060949ad2c0357ee81acae60eb1fa88caa06253c667b705ba84d6d6276', 
    'CHT3OpwsCcgvEbl6piYsBekHXtmzZjrbE1bLEx745Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)