INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a9510fb7b112da20241a3ac9c8ec6d70b85d553b9319d873ecca99d7f053105', 
    'V6iuiZvxtgBPnK9n8wKP0FpinsM1a0DCW9jIbJeAUxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)