INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0502f1d8baf56e5e199d88581cb0bb0f917cca59a694571ce9843ba5e894744', 
    '186PXQ4iYoVhfijKC7+JarlJFW7w+wz46gKOekYo4X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)