INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350d284a08c936c46fa9e2680f11f1c976dec3c738fd71ae945134aca2ba8dba', 
    '7k2jqMhZ9EkH072Ye/Ky1gM9RTA0KKzbDQwz7Iyo78c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)