INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f35298fd9e0176dc2c485a5e6fe87bd8338e6ccccc826e2b360db3428901bc3', 
    'EU6kqpqZXgzo0q7qw9ogee3bAAcxnlvTOmM67XzVFbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)