INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12c91b79f5f6647e4c34908b09375270b0a78ed57c2e91d84b7ab56fe92009c7', 
    '6KO9sPv3TnHI6UUfIO5u55QenUi9g25kMbTE4C3gk58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)