INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1470f8ffb48f258830f4d8f86d6bbec74e889f02bc7aef77ba83e90736a7c74', 
    '2Bt4BP6wOgYtXGRLWM7qk662MRdEAgvo8O/N8OnEHvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)