INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe600396325d93ac00a5e693a9daf2749cb7473a9cd7dfa21324ade37a33853', 
    '1H/fR63Qgzd4unCebAD+M4PSlIRHqgoLWXUxIgwutgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)