INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddc6c15bbb16a56a30e6dc051bc7dab4b76651638c31ecf104ce59312989872e', 
    '+IQZHizwFif0KRDjxUnJ+z0Hh13do+RdKZZBa7N2LbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)