INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6bdb812c0e5ff18e2dc8b98d11d9a9fed4953306bb977fc3e8031df139f4485', 
    'b9mo6R795Wk0rtr0HbdaUF24LK+V0jLPPVpbLuBSLfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)