INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3c9e134f41cbcdafe4020e1109435fe22c3eea1972912543964ccdf016d0201', 
    'bNB5ZhGQuqYnHrVAWq0pF5B8BXQldb/hLj6Qc1gSPIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)