INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf76cf810d0e458afb491237f75ac976ea1c847e518804ee95436acba98406b', 
    'WQevN3TOqhtiPKOgHxd9uu4QqLMDWsHblSjHrXK9oiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)