INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '686e59b43e8dafa90d19611d636d86efbafb7e64c8e7e952a0b6cba42e264d7f', 
    'wW+qmFGRPFlS/+8V6IyITPCDwyqpO2nZ0h0Rqm4xb9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)