INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd38cda964f7683d415564634b7585e6ee74747232e75585c37f895b991a909b6', 
    'cQKTB0dGEn6Wk5j1JX67MH9S2FFxjGE2/L2uvbbKksQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)