INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85c047977a6f5aba19c07027a7738462454f01443485a6cf05d72a5125de3efe', 
    '8t1eW6ohibOew7TDwm6q0xL9Vvcn7ZXVKyersho4zPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)