INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57439587dcf1ab971df7ec557d55cc67ca47159bd38e0a37d24252c785d5cb7f', 
    'LLZkjpQxuL+uswrWbqfcl2j9fjNoXH57yyFhcJSgWdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)