INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818d8e33b6fe88a905e1f65309437f601aaad6bc689ab315cd9a219e8b82ade8', 
    'KnrC3s5PSDHZYKh9J5T6gUPVeUzZNwhIuo7PzVkA1PE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)