INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e289164305e550689fe5a6c04a5596feda15630cb20f870bebf53d35fcfbf7fe', 
    'DFU19FBkWERPyM+zebGQ0SZmHjcTt/jWMskLFLptLfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)