INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b5e352a91b23dd7de8d6108f083d9dff7f8d5a209d184b3af8a85077df6ce1b', 
    'rzlG1xONYZsaPph8YpSdyD1WbhLGHlhYRPJNrBQ9FiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)