INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2dc6510d7ffe112b54c541dc14972c762a41ee258b012268a24c8936ee9353a', 
    '8A14ODJ6TjjF3eOy3GZffzNawF2ryQJ8mJCnpR1X5Z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)