INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6c3ab49a255a04218258f311c899baef838c0766cbf2907109191168add11c', 
    'ICZjVSNOWGuds7LfLj+oqHWm0Nbcc2FyJhwUkbz7JvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)