INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5721fc40196ec2a2088b65e61d4783e927fe7c2ab26027a4d58cb44d0af7ddc7', 
    'IuLfCS7moStb+u4BE39G45KxKOGzXszhmDaonRkVei8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)