INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7673b31af127db505d3440be0dd072e73e23c7cd8dae9f86b0b49d360fab3ac', 
    '2h7hZwJaG4qD9JsVtCZJZkkUc84Si3f0woalckhhjv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)