INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c35f8e88b2ddafe222e6db721366635132a1c3cb86a6f787ee3086cae98166d8', 
    'z97FQt2yFylimXpnjTF+a2F7deXn3XEnUg/ja3NLeHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)