INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bee0b4e8eca13eb7086180283ec1a98577bdded0548bc0f18669fd57f4e3188c', 
    '6P4S9MHsLMSJzPzxOSOUc7t4RLf8o9sgFQW1yYqn9Js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)