INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e389d2aae00076e079add41abcdb6065ddbfe1b7bddfa69dbe69aa3cb5fc3e51', 
    'zgNtL/yY4hSbz5fZQ0F5i47L7bFM7SmlbGxi4KXJCME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)