INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3199e903ce9161d6b8cdeb349608a918908d7feb20b21cc9ec530a9edb0d69', 
    'VXp0IKbVU8bqE6ObIEp0xt8wM7paS5cSI9U5UqW2+KQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)