INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cce9fd6f4069fa7bf1f7c97db6c6b5cf3441b2d02fda810b59ad7748b495aac8', 
    '4KhApG39s7CpKuUoLnW3o9cSBBmFQ82a153XYMku5+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)