INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb1f889ab9f18776faacff2241b79e1bd73f37d98037be0cef4cf4a4902e7754', 
    'LuT2CpABjr1MYOTLgQaBq0En7Ewxesr2dunQdhYnu9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)