INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a37e25b9bb34e4440a99e636f0165b976c280d08f135b13193eb717c49d83a86', 
    'v7NKEVLWJ8TvjapAKhHzXREx8fHlKZLhJvgyDWG6tC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)