INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b0b959093c9b2afab1c9e583a7a20133da514f099ab4ecff1f33d83d9b9504c', 
    '+jQh1dH0jXJZjvC5aL7JPAbmkRrzp62TVIbqzHOy914=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)