INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146b0f9447e2cb8825cc91d003a9434d4c4c4d75c840638b8d5899f7ffc7492b', 
    'L7K0Tqpg2XPBTn7oQ6fEB7+wgVfqpd2hNNUKYM8hm0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)