INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301c6c59a25898aee0644eea903dee9cd0dccb235b6971058b632d7cc3b8067e', 
    'LGELeMRc0Uz1i0s19YqgnKWlSgZHO9JsRB2sDlaZkCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)