INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef680d5a1f827a436376e87eaa16b69870d434604607e07a9a25f1ddaf171b97', 
    'SNqD8XwAYrbHTIjzqprUNQK7EI32ZVVs6Ilg90HL69I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)