INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c943671a06ac3546dd5ad4cc3cb2df152061f7ab8406c5945d2ca1847206c3', 
    'r7ajzJhQmYTCyuf8r2Ox3+tGV31OlZYAhyNjFb9BmMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)