INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96c2993326ea6400a2fb8d94dd2b9434050efd6888d490fb5a675e0f25065b37', 
    'zrHn4HNZOuYbG7AATOvSngA8ejP/FLDeqpdMxIFiTcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)