INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c693974668a718bf6fe2d3e88484bca5e03574f49fbcbd30fa7f6dde1cd936f', 
    'g5wUzLT46uqYckYexlhEi+lkyOqvtqCGVGtmLz5A1uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)