INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597926204017fbd7e0330f25322950c7a3b7324640c2f468875c52f693e74f90', 
    '99Uo0PAWVV1k9jgXlpCZOzHBYxRmON1L5dR6sDslSwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)