INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e215bb03ab46e99e246ab87803c7d6f647530016dabf4f72290a87565ae0ece', 
    '43A9iWzJ1oRXlo8VJsR6HTQK8ywuZ/GgY1WtNUAv1WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)