INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30583bf30d4cb8e6f82e88d4952b06d9872e85c3f34a17d9ab1021ef846d3006', 
    'aTTUvhHjaBfwJofFKwdszS9IJojOEneJ/ftkWjgQaCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)