INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68250651540b5c91f1ca44fcaca2f3b9370c3a42b3f30dc88b76c44900ae957f', 
    'XbMlig2pqpw2JpbHuM++pnb6l7xZAgUn5gDMYWbE+R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)