INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b9bff42db6d3ebde56abe693af23a7ad4bd0789564e17579cb6fccb16b514fa', 
    'j9llLkb7JUXZWwVyil2glxNiIQj7adKa+eD2vHj3jdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)