INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '925d3b76997e50f485262ea4ba9e6da9e9a33fafb94d7a8cb59fa8b63c9909be', 
    '2P9ZUwPmr3zJIpVW/7aGUaYpuUflTAEBdh9Yg/ijs3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)