INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ddc1941618a2065b895d019637be0ddfe862a2bdcb1135c201b54b40cc3ac38', 
    'tQkmEpRapV0dPkdbUIt5tTUcq7JC8qya9wX4Z/URrKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)