INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20f91e135e7b76f45e7f51d7d65fab243a788eb4a3689feaa5a8e50be0f9528', 
    'crWmyHPt51Jqt2o8YSLy/n6rRkt3eQmlAEoapSQDdFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)