INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d64002db86bd71acd8465191a88966e319224ee123bb3f052cefbed60fd556a', 
    'hQr/j4p50pb2G0KzD7Ixd4dLhbm+xF562a1YtXfOx8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)