INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09dfdf7edc988ce452fc32dc7f0e11a026472e6a635120d3917d13331d314df9', 
    'YzQ5HHT+PdCxKnoGDZQNJd9aHqIm/yNxe5JwTQSgvhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)