INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9fed27e5c84e81c1983f72bdb0570ddd8de2f89cc01e6e26be774e75d644e5f', 
    'zjBQQfT9s921aRdztD4HEKLNj+/ru5E0/oGAoht8s9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)