INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ace0d4fab6aa7d7e8906050389939d782139fc1c47b72793c1f1f143b003d6c4', 
    'waU54l0u9kvbU4rdTibAW6vkQu3UqW2acCXTzoXoc0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)