INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2cc75990f9e7ddd3bb9b6a27c39f53eb16333682e43fed34d57e6174f4fb717', 
    'Cmc0m8HipIqbQC96M/fRGHZvX9jaTuX5NeebA9nDZPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)