INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4899b3ccd248ee84bbfb2bdc4bb391777de632e03166a0d0ee4c98a308254e7', 
    'A6LKx+aq2USAgvgcOIpgqzpKstU1rGWRVMjnAdajuYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)