INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f9dcebf351d8799761a8c6b56a13f6745228aeec41e93c33f929fbab00bd762', 
    'BUtqwONcZpree86y4qZa+fObUy044k3W9O1k0wEO+5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)