INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9356b949aa0c8905afc48b2651781ffebe0950259802620c55a886b2c21c9a24', 
    '/hSs00jDSIwzWl0MOve7jPP6AG9xOW6VWHKocsbHaBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)