INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fc8c8129c465545819592a4f4c385a81fb24b5b381461c51d8e1e39e45b78c9', 
    'QPD3poBUek79LeEFZsylVjrXLbgic5bWIawtuA0Z3pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)