INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b46b56b620ea5301ca6be4c249c0d2f68ece8cb740a770ec558fd98cc8ecabf4', 
    'qtRwvGrpQLzx5+VktMTPKK2MPKzO63dJ2qHLUo899e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)