INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e54487884faa4091eb726b7dabdbc559b84f76a95aca655c86d0b9eeee7763c5', 
    'Kj+QEgQvdh3WpZl1mRpUv51OOkeE/3Ene7odYSp767Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)