INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78512899b47daa05c44250ad1a9ddecab9e43ac8649bcb805e216dc289e7e9cf', 
    'hw7Urmf4rBZis0J467Ui+dF66fQOSaj8+xUjjFiQhvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)