INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d9ba0b9eee7f11ebbac5e86cfc48e4f88654110508593726a2e56b92922a0d', 
    'u8k3bWR1NdeZsl0eaNxEryhs9W6fzW3TFiyNKZdvgCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)