INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74dd6e9df71cf1d324641baf3b816ed7ddbf6a2d19fe73d5b90f9ab07ef337df', 
    'AUFXo4zcv7UBSAa3ZQGbk6YzVhuYrUj8QlcFCpi1Sss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)