INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c69acacf504445833a37bae0553bb89a6827ea4bcfe1189e474cb0511600f1d', 
    '9eIzYiGobSKaypq/sgx0NVfojB0wZcRBUP90E/g7F7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)