INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe62234b0ce12b4b5b4021c60fc579c2d64936b293478d991d20b062c68e305d', 
    'cLTJSLQ9J08kA+QMTXVY52qtgCG7AUiU8JolfV7rntY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)