INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a3c2de80be9924b187107e4adf817658af223785f68afa47c01c235dbdbdd2', 
    'MotZD7RBVzkrTLtOvJS8MX8sgFq2ZZgQAFkcS2LPuu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)