INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb8204bd36b04bcb00f4a7916ecf8c49fbd18278457f57b22110f85c229016d2', 
    'JoEw5MPE1G9kzCXZeeuZNk+DzwZBZnd8FVug3vRjrAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)