INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c594f95639240b4778045053af8a03cd67fb1e03d39b2badf342c4cd48dc07', 
    'MJEBAthc182d1gMpD5KUj8N/xoCfFYFQma9hQASHoZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)