INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cab22d71e4af277dd3e645f588989b78c24ac1ae3750dc43d83af683967c2978', 
    '9JBYnLzdjUzrOhNnKyAJXzoXgi3ZC7pY00lWt7kIQjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)