INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4109b8bdabea26815c8afff37ebea51961a5bc312e45a9023ddad1accef853c', 
    'hCPhue+9wEcB8QvGvbaXBZ83xnNJ4qsdF/DDBZoWPyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)