INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bd1fbe432b9ef14fbe8c647adc94e714396c56a3cad74a5ff136f081ef6eda', 
    'VhKjjCwTg1jDppEt2FIUnDE3+6BdEQakAzPx9+k4OAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)