INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6a10548f13d45c2206a887a9403554bf21379cd7a17cc0a1252faf869bc150', 
    'NYSR0c+Tze6H2pryjeZ7EFwivg87zeVnctNZzhTJ5HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)