INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4479228e0bb79a6fda10331a2ac66f50ee9702343b94e31b85dfa3e4fba0818', 
    '5sjFf6Y4O6IgoJVktT4EcKGYZsgAMLqHQL7lSfLR3pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)