INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0eab736e7651062659bd31f3ccf1371df8614c9140f5c9d6badb504eb48763d', 
    'Du1bQ1OuqxwCm093IqhPuAD6KW3xjjnMgJaWd401was=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)