INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ae3e0cdfb0ab7c047348b79a54343192b9dca50918552fca3048a56531778ce', 
    'VBTtfxUc4uljYnYJR7ymieQrWwKYRMw4UFL9felC2oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)