INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b091dbf936493d8f10ad90d6d0597837cbcc684c14349c6914fdac68817ae18d', 
    'Qc4kLp7UHONGHLnlXUGTDZEq3GaM+LVPJaoAAnjOfv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)