INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f3fdb052d77f905be6f12bdd952eb419b62b29fd7f374efe0c326dce8941dd8', 
    'xgO4SJfFQd2KSIt/5cWhGJuBiyv5ig3+TJhey3bYEcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)