INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd81d4efa7e6977012c151d06713b507465b9e4dde145e3546c48e965c173a6', 
    'va3nXIk7DNYgcbx5kAgBj0oK0H7hGY1CeBMbm/TRSIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)