INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ebd7914b597927d94560b88612badf156a8601156fb1058656b1cd6662fc42', 
    'UDdsYoPFZdIAmcpHwHF7IU41EqqURfxFEvxYGxEzQGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)