INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a35fbbac2911babf476c44726f03a6dbabacea431a5f893ec4a157b0d427e9b', 
    '29r1gHxSqSoG3ggWq0b139axD6S7nYaCGm9JN08N3iE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)