INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940643d8e7ed9e40a9b7d755be10e33704670b9831202d6953f68924a2441207', 
    'aeMiVwFefrCpWaT5beOIfsgJcIhC0nGImh0NDJV5dgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)