INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'decd6729d82dec6617469edd6bc4c0231b7dfaa3223783a18b8268d0359348d8', 
    '3O9LRDKeF05oohcDzzyQRH999eVWCmycpw8AvWVei6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)