INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6123e8db2299e35074fd8ac75ee10cdc9fa50e9ea65bd9ce7678651af37fb14f', 
    'IMbLjJfHfWGXsisBv74znmyMOkLRSH4d8jvc19BOESM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)