INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '242fcbc18c6f110980b0503d7eb2d6cf9f9c9afd28e02e729488f80dc9b87b55', 
    'LqPaH8TfvBuWV0CycnSdYJXSLHDZd+7WpOHXtQteXOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)