INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e9dbb7ade4f2c66396e4752ee83b58e957393be11edfc6f1a9efb9500e1e256', 
    'm4b0MMF4TWr1d4xqFsQMxCvN2umsfhynQjuIhyuwdmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00097

Result

int(1)