INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c494129113497fbe041a176181a9f584e8e8177bf21d75e5a7388673e81ee880', 
    'OLlvrd6E8HU7HjuYsSC+UgjwoAMIOAre6jZ0Kw/IoeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)