INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3abb92d267980ab96200326d2ec7630794806f281c5a83f93b765f423955907', 
    'S+eISpFqfDzghNK5S8XzZujA5wEA3oUMqL4I+Q2dlTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)