INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3164803c318283250103b53d47f6036877f7a838fe5953d765349f43062e774', 
    'IQEpoHitXsvG6JYnKZUJQHogcLCs4fQeCPyqOzc2DSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)