INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '273d696fa8a7ff0988e687442b19a1defcc7c6b962e0bebbf1542d1cf88bc067', 
    '2896Yd6u2+7LcILf4NwIjiqomFngaiPlkz93u8eEEnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)