INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9c0730d9229dd6343544a69e626a465b5890cc2e08ff25197eac7225518418', 
    'A6TJC7u69HjZ7KS9AlVx/tCDAtxqP1fx0XjLEgk8SSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)